Package for Environmental Statistics, Including US EPA Guidance
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Documentation for package ‘EnvStats’ version 2.4.0
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A B C D E F G H I K L M N O P Q R S T V Z
| EnvStats-package | Package for Environmental Statistics, Including US EPA Guidance |
-- A --
| ACE.13.TCE.df | Trichloroethylene Concentrations Before and After Remedation |
| Air.df | Atmospheric Environmental Conditions in New York City |
| Aldicarb | Aldicarb Concentrations from 1989 USEPA Guidance Document |
| anovaPE | Compute Lack-of-Fit and Pure Error Anova Table for a Linear Model |
| aovN | Compute Sample Size Necessary to Achieve Specified Power for One-Way Fixed-Effects Analysis of Variance |
| aovPower | Compute the Power of a One-Way Fixed-Effects Analysis of Variance |
-- B --
| base | Base b Representation of a Number |
| Benthic.df | Benthic Data from Monitoring Program in Chesapeake Bay |
| Benzene | Benzene Concentrations from 1989 USEPA Guidance Document |
| Box-Cox | Boxcox Power Transformation |
| Box-Cox Censored | Boxcox Power Transformation for Type I Censored Data |
| Box-Cox Transformation | Boxcox Power Transformation |
| Box-Cox Transformation for Censored Data | Boxcox Power Transformation for Type I Censored Data |
| BoxCox | Boxcox Power Transformation |
| boxcox | Boxcox Power Transformation |
| BoxCox Censored | Boxcox Power Transformation for Type I Censored Data |
| BoxCox Transformation | Boxcox Power Transformation |
| BoxCox Transformation for Censored Data | Boxcox Power Transformation for Type I Censored Data |
| boxcox.default | Boxcox Power Transformation |
| boxcox.lm | Boxcox Power Transformation |
| boxcox.object | S3 Class "boxcox" |
| boxcoxCensored | Boxcox Power Transformation for Type I Censored Data |
| boxcoxCensored.object | S3 Class "boxcoxCensored" |
| boxcoxLm.object | S3 Class "boxcoxLm" |
| boxcoxTransform | Apply a Box-Cox Power Transformation to a Set of Data |
-- C --
| Cadmium | Cadmium Concentrations from 1989 USEPA Guidance Document |
| calibrate | Fit a Calibration Line or Curve |
| calibrate.object | S3 Class "calibrate" |
| Calibration | EnvStats Functions for Calibration |
| Castillo and Hadi 1994 | Abstract: Castillo and Hadi (1994) |
| CastilloAndHadi1994 | Abstract: Castillo and Hadi (1994) |
| cdfCompare | Plot Two Cumulative Distribution Functions |
| cdfCompareCensored | Plot Two Cumulative Distribution Functions Based on Censored Data |
| cdfPlot | Plot Cumulative Distribution Function |
| Censored Data | EnvStats Functions for Censored Data |
| chenTTest | Chen's Modified One-Sided t-test for Skewed Distributions |
| Chi | The Chi Distribution |
| Chlordane | Chlordane Concentrations from 1989 USEPA Guidance Document |
| ciBinomHalfWidth | Half-Width of Confidence Interval for Binomial Proportion or Difference Between Two Proportions |
| ciBinomN | Sample Size for Specified Half-Width of Confidence Interval for Binomial Proportion or Difference Between Two Proportions |
| ciNormHalfWidth | Half-Width of Confidence Interval for Normal Distribution Mean or Difference Between Two Means |
| ciNormN | Sample Size for Specified Half-Width of Confidence Interval for Normal Distribution Mean or Difference Between Two Means |
| ciNparConfLevel | Compute Confidence Level Associated with a Nonparametric Confidence Interval for a Quantile |
| ciNparN | Sample Size for Nonparametric Confidence Interval for a Quantile |
| ciTableMean | Table of Confidence Intervals for Mean or Difference Between Two Means |
| ciTableProp | Table of Confidence Intervals for Proportion or Difference Between Two Proportions |
| Coefficient of Variation | Sample Coefficient of Variation. |
| coefficient of variation | Sample Coefficient of Variation. |
| Compare CDFs | Plot Two Cumulative Distribution Functions |
| Compare CDFs for Censored Data | Plot Two Cumulative Distribution Functions Based on Censored Data |
| Cumulative Distribution | Plot Cumulative Distribution Function |
| CV | Sample Coefficient of Variation. |
| cv | Sample Coefficient of Variation. |
-- D --
| Data Transformations | EnvStats Functions for Data Transformations |
| dchi | The Chi Distribution |
| Delta Distribution | The Zero-Modified Lognormal (Delta) Distribution |
| Delta Distribution (Alternative Parameterization) | The Zero-Modified Lognormal (Delta) Distribution (Alternative Parameterization) |
| DeltaDist | The Zero-Modified Lognormal (Delta) Distribution |
| DeltaDistAlt | The Zero-Modified Lognormal (Delta) Distribution (Alternative Parameterization) |
| demp | The Empirical Distribution Based on a Set of Observations |
| Detection Limit | Determine Detection Limit |
| detection limit | Determine Detection Limit |
| detectionLimitCalibrate | Determine Detection Limit |
| devd | The Extreme Value (Gumbel) Distribution |
| dgammaAlt | The Gamma Distribution (Alternative Parameterization) |
| dgevd | The Generalized Extreme Value Distribution |
| distChoose | Choose Best Fitting Distribution Based on Goodness-of-Fit Tests |
| distChoose.default | Choose Best Fitting Distribution Based on Goodness-of-Fit Tests |
| distChoose.formula | Choose Best Fitting Distribution Based on Goodness-of-Fit Tests |
| distChoose.object | S3 Class "distChoose" |
| distChooseCensored | Choose Best Fitting Distribution Based on Goodness-of-Fit Tests for Censored Data |
| distChooseCensored.object | S3 Class "distChooseCensored" |
| Distribution.df | Data Frame Summarizing Available Probability Distributions and Estimation Methods |
| dlnorm3 | The Three-Parameter Lognormal Distribution |
| dlnormAlt | The Lognormal Distribution (Alternative Parameterization) |
| dlnormMix | Mixture of Two Lognormal Distributions |
| dlnormMixAlt | Mixture of Two Lognormal Distributions (Alternative Parameterization) |
| dlnormTrunc | The Truncated Lognormal Distribution |
| dlnormTruncAlt | The Truncated Lognormal Distribution (Alternative Parameterization) |
| dnormMix | Mixture of Two Normal Distributions |
| dnormTrunc | The Truncated Normal Distribution |
| dpareto | The Pareto Distribution |
| dtri | The Triangular Distribution |
| dzmlnorm | The Zero-Modified Lognormal (Delta) Distribution |
| dzmlnormAlt | The Zero-Modified Lognormal (Delta) Distribution (Alternative Parameterization) |
| dzmnorm | The Zero-Modified Normal Distribution |
-- E --
| ebeta | Estimate Parameters of a Beta Distribution |
| ebinom | Estimate Parameter of a Binomial Distribution |
| ecdfPlot | Empirical Cumulative Distribution Function Plot |
| ecdfPlotCensored | Empirical Cumulative Distribution Function Plot Based on Type I Censored Data |
| eevd | Estimate Parameters of an Extreme Value (Gumbel) Distribution |
| eexp | Estimate Rate Parameter of an Exponential Distribution |
| egamma | Estimate Parameters of Gamma Distribution |
| egammaAlt | Estimate Parameters of Gamma Distribution |
| egammaAltCensored | Estimate Mean and Coefficient of Variation for a Gamma Distribution Based on Type I Censored Data |
| egammaCensored | Estimate Shape and Scale Parameters for a Gamma Distribution Based on Type I Censored Data |
| egeom | Estimate Probability Parameter of a Geometric Distribution |
| egevd | Estimate Parameters of a Generalized Extreme Value Distribution |
| ehyper | Estimate Parameter of a Hypergeometric Distribution |
| elnorm | Estimate Parameters of a Lognormal Distribution (Log-Scale) |
| elnorm3 | Estimate Parameters of a Three-Parameter Lognormal Distribution (Log-Scale) |
| elnormAlt | Estimate Parameters of a Lognormal Distribution (Original Scale) |
| elnormAltCensored | Estimate Parameters for a Lognormal Distribution (Original Scale) Based on Type I Censored Data |
| elnormCensored | Estimate Parameters for a Lognormal Distribution (Log-Scale) Based on Type I Censored Data |
| elogis | Estimate Parameters of a Logistic Distribution |
| Empirical | The Empirical Distribution Based on a Set of Observations |
| empirical PDF | Plot Empirical Probability Density Function |
| enbinom | Estimate Probability Parameter of a Negative Binomial Distribution |
| enorm | Estimate Parameters of a Normal (Gaussian) Distribution |
| enormCensored | Estimate Parameters for a Normal Distribution Based on Type I Censored Data |
| enparCensored | Estimate Mean, Standard Deviation, and Standard Error Nonparametrically Based on Censored Data |
| Environmental | Atmospheric Environmental Conditions in New York City |
| Environmental.df | Atmospheric Environmental Conditions in New York City |
| EnvStats | Package for Environmental Statistics, Including US EPA Guidance |
| EnvStats Functions for Censored Data | EnvStats Functions for Censored Data |
| EnvStats Functions for Goodness-of-Fit Tests | EnvStats Functions for Goodness-of-Fit Tests |
| EPA.02d.Ex.2.ug.per.L.vec | Concentrations in Exhibit 2 of 2002d USEPA Guidance Document |
| EPA.02d.Ex.4.mg.per.kg.vec | Concentrations in Exhibit 4 of 2002d USEPA Guidance Document |
| EPA.02d.Ex.6.mg.per.kg.vec | Concentrations in Exhibit 6 of 2002d USEPA Guidance Document |
| EPA.02d.Ex.9.mg.per.L.vec | Concentrations in Exhibit 9 of 2002d USEPA Guidance Document |
| EPA.09.Ex.10.1.nickel.df | Nickel Concentrations from Example 10-1 of 2009 USEPA Guidance Document |
| EPA.09.Ex.11.1.arsenic.df | Arsenic Concentrations from Example 11-1 of 2009 USEPA Guidance Document |
| EPA.09.Ex.12.1.ccl4.df | Carbon Tetrachloride Concentrations from Example 12-1 of 2009 USEPA Guidance Document |
| EPA.09.Ex.12.4.naphthalene.df | Naphthalene Concentrations from Example 12-4 of 2009 USEPA Guidance Document |
| EPA.09.Ex.13.1.iron.df | Iron Concentrations from Example 13-1 of 2009 USEPA Guidance Document |
| EPA.09.Ex.14.1.manganese.df | Manganese Concentrations from Example 14-1 of 2009 USEPA Guidance Document |
| EPA.09.Ex.14.3.alkalinity.df | Alkalinity Measures from Example 14-3 of 2009 USEPA Guidance Document |
| EPA.09.Ex.14.4.arsenic.df | Arsenic Concentrations from Example 14-4 of 2009 USEPA Guidance Document |
| EPA.09.Ex.14.8.df | Analyte Concentrations from Example 14-8 of 2009 USEPA Guidance Document |
| EPA.09.Ex.15.1.manganese.df | Manganese Concentrations from Example 15-1 of 2009 USEPA Guidance Document |
| EPA.09.Ex.16.1.sulfate.df | Sulfate Concentrations from Example 16-1 of 2009 USEPA Guidance Document |
| EPA.09.Ex.16.2.benzene.df | Benzene Concentrations from Example 16-2 of 2009 USEPA Guidance Document |
| EPA.09.Ex.16.4.copper.df | Copper Concentrations from Example 16-4 of 2009 USEPA Guidance Document |
| EPA.09.Ex.16.5.PCE.df | Tetrachloroethylene Concentrations from Example 16-5 of 2009 USEPA Guidance Document |
| EPA.09.Ex.17.1.loglead.df | Log-transformed Lead Concentrations from Example 17-1 of 2009 USEPA Guidance Document |
| EPA.09.Ex.17.2.toluene.df | Toluene Concentrations from Example 17-2 of 2009 USEPA Guidance Document |
| EPA.09.Ex.17.3.chrysene.df | Chrysene Concentrations from Example 17-3 of 2009 USEPA Guidance Document |
| EPA.09.Ex.17.3.log.chrysene.df | Log-transformed Chrysene Concentrations from Example 17-3 of 2009 USEPA Guidance Document |
| EPA.09.Ex.17.4.copper.df | Copper Concentrations from Example 17-4 of 2009 USEPA Guidance Document |
| EPA.09.Ex.17.5.chloride.df | Chloride Concentrations from Example 17-5 of 2009 USEPA Guidance Document |
| EPA.09.Ex.17.6.sulfate.df | Sulfate Concentrations from Example 17-6 of 2009 USEPA Guidance Document |
| EPA.09.Ex.17.7.sodium.df | Sodium Concentrations from Example 17-7 of 2009 USEPA Guidance Document |
| EPA.09.Ex.18.1.arsenic.df | Arsenic Concentrations from Example 18-1 of 2009 USEPA Guidance Document |
| EPA.09.Ex.18.2.chrysene.df | Chrysene Concentrations from Example 18-2 of 2009 USEPA Guidance Document |
| EPA.09.Ex.18.3.TCE.df | Trichloroethylene Concentrations from Example 18-3 of 2009 USEPA Guidance Document |
| EPA.09.Ex.18.4.xylene.df | Xylene Concentrations from Example 18-4 of 2009 USEPA Guidance Document |
| EPA.09.Ex.19.1.sulfate.df | Sulfate Concentrations from Example 19-1 of 2009 USEPA Guidance Document |
| EPA.09.Ex.19.2.chloride.df | Chloride Concentrations from Example 19-2 of 2009 USEPA Guidance Document |
| EPA.09.Ex.19.5.mercury.df | Mercury Concentrations from Example 19-5 of 2009 USEPA Guidance Document |
| EPA.09.Ex.20.1.nickel.df | Nickel Concentrations from Example 20-1 of 2009 USEPA Guidance Document |
| EPA.09.Ex.21.1.aldicarb.df | Aldicarb Concentrations from Example 21-1 of 2009 USEPA Guidance Document |
| EPA.09.Ex.21.2.benzene.df | Benzene Concentrations from Example 21-2 of 2009 USEPA Guidance Document |
| EPA.09.Ex.21.5.beryllium.df | Beryllium Concentrations from Example 21-5 of 2009 USEPA Guidance Document |
| EPA.09.Ex.21.6.nitrate.df | Nitrate Concentrations from Example 21-6 of 2009 USEPA Guidance Document |
| EPA.09.Ex.21.7.TCE.df | Trichloroethylene Concentrations from Example 21-7 of 2009 USEPA Guidance Document |
| EPA.09.Ex.22.1.VC.df | Vinyl Chloride Concentrations from Example 22-1 of 2009 USEPA Guidance Document |
| EPA.09.Ex.22.2.Specific.Conductance.df | Specific Conductance from Example 22-2 of 2009 USEPA Guidance Document |
| EPA.09.Ex.6.3.sulfate.df | Sulfate Concentrations from Example 6-3 of 2009 USEPA Guidance Document |
| EPA.09.Ex.7.1.arsenic.df | Arsenic concentrations from Example 7.1 of 2009 USEPA Guidance Document |
| EPA.09.Table.9.1.TCE.df | Trichloroethene concentrations in Table 9.1 of 2009 USEPA Guidance Document |
| EPA.09.Table.9.3.df | Arsenic, Mercury and Strontium Concentrations in Table 9-3 of 2009 USEPA Guidance Document |
| EPA.09.Table.9.4.nickel.vec | Nickel Concentrations in Table 9-4 of 2009 USEPA Guidance Document |
| EPA.89b.aldicarb1.df | Aldicarb Concentrations from 1989 USEPA Guidance Document |
| EPA.89b.aldicarb2.df | Aldicarb Concentrations from 1989 USEPA Guidance Document |
| EPA.89b.benzene.df | Benzene Concentrations from 1989 USEPA Guidance Document |
| EPA.89b.cadmium.df | Cadmium Concentrations from 1989 USEPA Guidance Document |
| EPA.89b.chlordane1.df | Chlordane Concentrations from 1989 USEPA Guidance Document |
| EPA.89b.chlordane2.df | Chlordane Concentrations from 1989 USEPA Guidance Document |
| EPA.89b.edb.df | EDB Concentrations from 1989 USEPA Guidance Document |
| EPA.89b.lead.df | Lead Concentrations from 1989 USEPA Guidance Document |
| EPA.89b.loglead.df | Log-transformed Lead Concentrations from 1989 USEPA Guidance Document |
| EPA.89b.manganese.df | Manganese Concentrations from 1989 USEPA Guidance Document |
| EPA.89b.sulfate.df | Sulfate Concentrations from 1989 USEPA Guidance Document |
| EPA.89b.t29.df | T-29 Concentrations from 1989 USEPA Guidance Document |
| EPA.89b.toc.vec | Total Organic Carbon Concentrations from 1989 USEPA Guidance Document |
| EPA.92c.arsenic1.df | Arsenic Concentrations from 1992 USEPA Guidance Document |
| EPA.92c.arsenic2.df | Arsenic Concentrations from 1992 USEPA Guidance Document |
| EPA.92c.arsenic3.df | Arsenic Concentrations from 1992 USEPA Guidance Document |
| EPA.92c.benzene1.df | Benzene Concentrations from 1992 USEPA Guidance Document |
| EPA.92c.benzene2.df | Benzene Concentrations from 1992 USEPA Guidance Document |
| EPA.92c.ccl4.df | Carbon Tetrachloride Concentrations from 1992 USEPA Guidance Document |
| EPA.92c.chrysene.df | Chrysene Concentrations from 1992 USEPA Guidance Document |
| EPA.92c.copper1.df | Copper Concentrations from 1992 USEPA Guidance Document |
| EPA.92c.copper2.df | Copper Concentrations from 1992 USEPA Guidance Document |
| EPA.92c.lognickel1.df | Log-transformed Nickel Concentrations from 1992 USEPA Guidance Document |
| EPA.92c.nickel1.df | Nickel Concentrations from 1992 USEPA Guidance Document |
| EPA.92c.nickel2.df | Nickel Concentrations from 1992 USEPA Guidance Document |
| EPA.92c.toluene.df | Toluene Concentrations from 1992 USEPA Guidance Document |
| EPA.92c.zinc.df | Zinc Concentrations from 1992 USEPA Guidance Document |
| EPA.92d.chromium.df | Chromium Concentrations from 1992 USEPA Guidance Document |
| EPA.92d.chromium.vec | Chromium Concentrations from 1992 USEPA Guidance Document |
| EPA.94b.lead.df | Lead Concentrations from 1994 USEPA Guidance Document |
| EPA.94b.tccb.df | 1,2,3,4-Tetrachlorobenzene Concentrations from 1994 USEPA Guidance Document |
| EPA.97.cadmium.111.df | Calibration Data for Cadmium at Mass 111 |
| epareto | Estimate Parameters of a Pareto Distribution |
| epdfPlot | Plot Empirical Probability Density Function |
| epois | Estimate Parameter of a Poisson Distribution |
| epoisCensored | Estimate Mean of a Poisson Distribution Based on Type I Censored Data |
| eqbeta | Estimate Quantiles of a Beta Distribution |
| eqbinom | Estimate Quantiles of a Binomial Distribution |
| eqevd | Estimate Quantiles of an Extreme Value (Gumbel) Distribution |
| eqexp | Estimate Quantiles of an Exponential Distribution |
| eqgamma | Estimate Quantiles of a Gamma Distribution |
| eqgammaAlt | Estimate Quantiles of a Gamma Distribution |
| eqgeom | Estimate Quantiles of a Geometric Distribution |
| eqgevd | Estimate Quantiles of a Generalized Extreme Value Distribution |
| eqhyper | Estimate Quantiles of a Hypergeometric Distribution |
| eqlnorm | Estimate Quantiles of a Lognormal Distribution |
| eqlnorm3 | Estimate Quantiles of a Three-Parameter Lognormal Distribution |
| eqlnormCensored | Estimate Quantiles of a Lognormal Distribution Based on Type I Censored Data |
| eqlogis | Estimate Quantiles of a Logistic Distribution |
| eqnbinom | Estimate Quantiles of a Negative Binomial Distribution |
| eqnorm | Estimate Quantiles of a Normal Distribution |
| eqnormCensored | Estimate Quantiles of a Normal Distribution Based on Type I Censored Data |
| eqnpar | Estimate Quantiles of a Distribution Nonparametrically |
| eqpareto | Estimate Quantiles of a Pareto Distribution |
| eqpois | Estimate Quantiles of a Poisson Distribution |
| equnif | Estimate Quantiles of a Uniform Distribution |
| eqweibull | Estimate Quantiles of a Weibull Distribution |
| eqzmlnorm | Estimate Quantiles of a Zero-Modified Lognormal (Delta) Distribution |
| eqzmlnormAlt | Estimate Quantiles of a Zero-Modified Lognormal (Delta) Distribution |
| eqzmnorm | Estimate Quantiles of a Zero-Modified Normal Distribution |
| errorBar | Plot Pointwise Error Bars |
| estimate | S3 Class "estimate" |
| estimate.object | S3 Class "estimate" |
| estimateCensored | S3 Class "estimateCensored" |
| estimateCensored.object | S3 Class "estimateCensored" |
| Estimating Distribution Parameters | EnvStats Functions for Estimating Distribution Parameters |
| Estimating Distribution Quantiles | EnvStats Functions for Estimating Distribution Quantiles |
| Eulers Constant | Euler's Constant |
| EulersConstant | Euler's Constant |
| eunif | Estimate Parameters of a Uniform Distribution |
| EVD | The Extreme Value (Gumbel) Distribution |
| evNormOrdStats | Expected Value of Order Statistics for Random Sample from Standard Normal Distribution |
| evNormOrdStatsScalar | Expected Value of Order Statistics for Random Sample from Standard Normal Distribution |
| eweibull | Estimate Parameters of a Weibull Distribution |
| Extreme Value Distribution | The Extreme Value (Gumbel) Distribution |
| ezmlnorm | Estimate Parameters of a Zero-Modified Lognormal (Delta) Distribution |
| ezmlnormAlt | Estimate Parameters of a Zero-Modified Lognormal (Delta) Distribution |
| ezmnorm | Estimate Parameters of a Zero-Modified Normal Distribution |
-- F --
| FcnsByCat | EnvStats Functions Listed by Category |
| FcnsByCatCalibration | EnvStats Functions for Calibration |
| FcnsByCatCensoredData | EnvStats Functions for Censored Data |
| FcnsByCatDataTrans | EnvStats Functions for Data Transformations |
| FcnsByCatEstDistParams | EnvStats Functions for Estimating Distribution Parameters |
| FcnsByCatEstDistQuants | EnvStats Functions for Estimating Distribution Quantiles |
| FcnsByCatGOFTests | EnvStats Functions for Goodness-of-Fit Tests |
| FcnsByCatHypothTests | EnvStats Functions for Hypothesis Tests |
| FcnsByCatMCandRisk | EnvStats Functions for Monte Carlo Simulation and Risk Assessment |
| FcnsByCatPlotProbDists | EnvStats Functions for Plotting Probability Distributions |
| FcnsByCatPlotUsingggplot2 | EnvStats Functions for Creating Plots Using the ggplot2 Package |
| FcnsByCatPower | EnvStats Functions for Power and Sample Size Calculations |
| FcnsByCatPredInts | EnvStats Functions for Prediction Intervals |
| FcnsByCatPrintPlot | EnvStats Functions for Printing and Plotting Objects of Various S3 Classes |
| FcnsByCatProbDists | EnvStats Probability Distributions and Random Numbers |
| FcnsByCatSumStats | EnvStats Functions for Summary Statistics and Plots |
| FcnsByCatTolInts | EnvStats Functions for Tolerance Intervals |
| FcnsByCatTrend | EnvStats Functions for Trend Analysis |
| Functions By Category | EnvStats Functions Listed by Category |
| Functions for Censored Data | EnvStats Functions for Censored Data |
-- G --
| Gamma Distribution | The Gamma Distribution (Alternative Parameterization) |
| GammaAlt | The Gamma Distribution (Alternative Parameterization) |
| Generalized Extreme Value Distribution | The Generalized Extreme Value Distribution |
| geoMean | Geometric Mean |
| Geometric Mean | Geometric Mean |
| geometric mean | Geometric Mean |
| Geometric SD | Geometric Standard Deviation. |
| geometric SD | Geometric Standard Deviation. |
| Geometric Standard Deviation | Geometric Standard Deviation. |
| geometric standard deviation | Geometric Standard Deviation. |
| geom_stripchart | 1-D Scatter Plots with Confidence Intervals Using ggplot2 |
| geoSD | Geometric Standard Deviation. |
| GEVD | The Generalized Extreme Value Distribution |
| Gibbons.et.al.09.Alkilinity.vec | Alkilinity Data from Gibbons et al. (2009) |
| Gibbons.et.al.09.Vinyl.Chloride.vec | Vinyl Chloride Data from Gibbons et al. (2009) |
| GOF | EnvStats Functions for Goodness-of-Fit Tests |
| gof | S3 Class "gof" |
| gof.object | S3 Class "gof" |
| gofCensored | S3 Class "gofCensored" |
| gofCensored.object | S3 Class "gofCensored" |
| gofGroup | S3 Class "gofGroup" |
| gofGroup.object | S3 Class "gofGroup" |
| gofGroupTest | Goodness-of-Fit Test for a Specified Probability Distribution for Groups |
| gofGroupTest.data.frame | Goodness-of-Fit Test for a Specified Probability Distribution for Groups |
| gofGroupTest.default | Goodness-of-Fit Test for a Specified Probability Distribution for Groups |
| gofGroupTest.formula | Goodness-of-Fit Test for a Specified Probability Distribution for Groups |
| gofGroupTest.list | Goodness-of-Fit Test for a Specified Probability Distribution for Groups |
| gofGroupTest.matrix | Goodness-of-Fit Test for a Specified Probability Distribution for Groups |
| gofOutlier | S3 Class "gofOutlier" |
| gofOutlier.object | S3 Class "gofOutlier" |
| gofTest | Goodness-of-Fit Test |
| gofTest.default | Goodness-of-Fit Test |
| gofTest.formula | Goodness-of-Fit Test |
| gofTestCensored | Goodness-of-Fit Test for Normal or Lognormal Distribution Based on Censored Data |
| gofTwoSample | S3 Class "gofTwoSample" |
| gofTwoSample.object | S3 Class "gofTwoSample" |
| Goodness-of-Fit Tests | EnvStats Functions for Goodness-of-Fit Tests |
| gpqCiNormCensored | Generalized Pivotal Quantity for Confidence Interval for the Mean of a Normal Distribution Based on Censored Data |
| gpqCiNormMultiplyCensored | Generalized Pivotal Quantity for Confidence Interval for the Mean of a Normal Distribution Based on Censored Data |
| gpqCiNormSinglyCensored | Generalized Pivotal Quantity for Confidence Interval for the Mean of a Normal Distribution Based on Censored Data |
| gpqTolIntNormCensored | Generalized Pivotal Quantity for Tolerance Interval for a Normal Distribution Based on Censored Data |
| gpqTolIntNormMultiplyCensored | Generalized Pivotal Quantity for Tolerance Interval for a Normal Distribution Based on Censored Data |
| gpqTolIntNormSinglyCensored | Generalized Pivotal Quantity for Tolerance Interval for a Normal Distribution Based on Censored Data |
| Graham.et.al.75.etu.df | Ethylene Thiourea Dose-Response Data |
| Grice.Bain.80.mat | Adjusted Alpha Levels to Compute Confidence Intervals for the Mean of a Gamma Distribution |
| Gumbel Distribution | The Extreme Value (Gumbel) Distribution |
-- H --
| Helsel.Cohn.88.app.b.df | Example of Multiply Left-censored Data from Literature |
| Helsel.Cohn.88.silver.df | Silver Concentrations From An Interlab Comparison |
| Helsel.Hirsch.02.Mayfly.df | Paired Counts of Mayfly Nymphs Above and Below Industrial Outfalls |
| Hosking et al 1985 | Abstract: Hosking et al. (1985) |
| HoskingEtAl1985 | Abstract: Hosking et al. (1985) |
| htest.object | S3 Class "htest" |
| htestCensored.object | S3 Class "htestCensored" |
| Hypothesis Tests | EnvStats Functions for Hypothesis Tests |
-- I --
| Interquartile Range | Interquartile Range |
| inversePredictCalibrate | Predict Concentration Using Calibration |
| iqr | Interquartile Range |
-- K --
| kendallSeasonalTrendTest | Nonparametric Test for Monotonic Trend Within Each Season Based on Kendall's Tau Statistic |
| kendallSeasonalTrendTest.data.frame | Nonparametric Test for Monotonic Trend Within Each Season Based on Kendall's Tau Statistic |
| kendallSeasonalTrendTest.default | Nonparametric Test for Monotonic Trend Within Each Season Based on Kendall's Tau Statistic |
| kendallSeasonalTrendTest.formula | Nonparametric Test for Monotonic Trend Within Each Season Based on Kendall's Tau Statistic |
| kendallSeasonalTrendTest.matrix | Nonparametric Test for Monotonic Trend Within Each Season Based on Kendall's Tau Statistic |
| kendallTrendTest | Kendall's Nonparametric Test for Montonic Trend |
| kendallTrendTest.default | Kendall's Nonparametric Test for Montonic Trend |
| kendallTrendTest.formula | Kendall's Nonparametric Test for Montonic Trend |
| Kurtosis | Coefficient of (Excess) Kurtosis |
| kurtosis | Coefficient of (Excess) Kurtosis |
-- L --
| Lin.Evans.80.df | Fecal Coliform Data from the Illinois River |
| linearTrendTestN | Sample Size for a t-Test for Linear Trend |
| linearTrendTestPower | Power of a t-Test for Linear Trend |
| linearTrendTestScaledMds | Scaled Minimal Detectable Slope for a t-Test for Linear Trend |
| lMoment | Estimate L-Moments |
| Lognormal3 | The Three-Parameter Lognormal Distribution |
| LognormalAlt | The Lognormal Distribution (Alternative Parameterization) |
| LognormalMix | Mixture of Two Lognormal Distributions |
| LognormalMixAlt | Mixture of Two Lognormal Distributions (Alternative Parameterization) |
| LognormalTrunc | The Truncated Lognormal Distribution |
| LognormalTruncAlt | The Truncated Lognormal Distribution (Alternative Parameterization) |
| longToWide | Convert a Long Format Data Set into a Wide Format |
-- M --
| Millard.Deverel.88.df | Copper and Zinc Concentrations in Shallow Ground Water |
| Modified.TcCB.df | Modified 1,2,3,4-Tetrachlorobenzene Data with Censored Values |
| Monte Carlo Simulation and Risk Assessment | EnvStats Functions for Monte Carlo Simulation and Risk Assessment |
-- N --
| newsEnvStats | Show the EnvStats NEWS File |
| NIOSH.89.air.lead.vec | NIOSH Air Lead Levels Data |
| Nonparametric Prediction Interval | Nonparametric Prediction Interval for a Continuous Distribution |
| Nonparametric Simultaneous Prediction Interval | Nonparametric Simultaneous Prediction Interval for a Continuous Distribution |
| NormalMix | Mixture of Two Normal Distributions |
| NormalTrunc | The Truncated Normal Distribution |
-- O --
| Olympic.NH4.df | Ammonium Concentration in Precipitation Measured at Olympic National Park Hoh Ranger Station |
| oneSamplePermutationTest | Fisher's One-Sample Randomization (Permutation) Test for Location |
| Outlier Test | Rosner's Test for Outliers |
| outlier test | Rosner's Test for Outliers |
| Ozone.NE.df | Ozone Concentrations in the Northeast U.S. |
-- P --
| Pareto | The Pareto Distribution |
| pchi | The Chi Distribution |
| pdfPlot | Plot Probability Density Function |
| pemp | The Empirical Distribution Based on a Set of Observations |
| permutationTest.object | S3 Class "permutationTest" |
| pevd | The Extreme Value (Gumbel) Distribution |
| pgammaAlt | The Gamma Distribution (Alternative Parameterization) |
| pgevd | The Generalized Extreme Value Distribution |
| plnorm3 | The Three-Parameter Lognormal Distribution |
| plnormAlt | The Lognormal Distribution (Alternative Parameterization) |
| plnormMix | Mixture of Two Lognormal Distributions |
| plnormMixAlt | Mixture of Two Lognormal Distributions (Alternative Parameterization) |
| plnormTrunc | The Truncated Lognormal Distribution |
| plnormTruncAlt | The Truncated Lognormal Distribution (Alternative Parameterization) |
| Plot CDF | Plot Cumulative Distribution Function |
| Plot Cumulative Distribution | Plot Cumulative Distribution Function |
| Plot PDF | Plot Probability Density Function |
| Plot Probability Density | Plot Probability Density Function |
| Plot Probability Distributions | EnvStats Functions for Plotting Probability Distributions |
| Plot Using ggplot2 | EnvStats Functions for Creating Plots Using the ggplot2 Package |
| plot.boxcox | Plot Results of Box-Cox Transformations |
| plot.boxcoxCensored | Plot Results of Box-Cox Transformations Based on Type I Censored Data |
| plot.boxcoxLm | Plot Results of Box-Cox Transformations for a Linear Model |
| plot.gof | Plot Results of Goodness-of-Fit Test |
| plot.gofCensored | Plot Results of Goodness-of-Fit Test Based on Censored Data |
| plot.gofGroup | Plot Results of Group Goodness-of-Fit Test |
| plot.gofTwoSample | Plot Results of Goodness-of-Fit Test to Compare Two Samples |
| plot.permutationTest | Plot Results of Permutation Test |
| plotAovDesign | Create Plots for a Sampling Design Based on a One-Way Fixed-Effects Analysis of Variance |
| plotCiBinomDesign | Plots for Sampling Design Based on Confidence Interval for Binomial Proportion or Difference Between Two Proportions |
| plotCiNormDesign | Plots for Sampling Design Based on Confidence Interval for Mean of a Normal Distribution or Difference Between Two Means |
| plotCiNparDesign | Plots for Sampling Design Based on Nonparametric Confidence Interval for a Quantile |
| plotLinearTrendTestDesign | Plots for a Sampling Design Based on a t-Test for Linear Trend |
| plotPredIntLnormAltSimultaneousTestPowerCurve | Power Curves for Sampling Design for Test Based on Simultaneous Prediction Interval for Lognormal Distribution |
| plotPredIntLnormAltTestPowerCurve | Power Curves for Sampling Design for Test Based on Prediction Interval for Lognormal Distribution |
| plotPredIntNormDesign | Plots for a Sampling Design Based on a Prediction Interval for the Next k Observations from a Normal Distribution |
| plotPredIntNormSimultaneousTestPowerCurve | Power Curves for Sampling Design for Test Based on Simultaneous Prediction Interval for Normal Distribution |
| plotPredIntNormTestPowerCurve | Power Curves for Sampling Design for Test Based on Prediction Interval for Normal Distribution |
| plotPredIntNparDesign | Plots for a Sampling Design Based on a Nonparametric Prediction Interval |
| plotPredIntNparSimultaneousDesign | Plots for a Sampling Design Based on a Simultaneous Nonparametric Prediction Interval |
| plotPredIntNparSimultaneousTestPowerCurve | Power Curves for Sampling Design for Test Based on Nonparametric Simultaneous Prediction Interval |
| plotPropTestDesign | Plots for Sampling Design Based on One- or Two-Sample Proportion Test |
| Plotting Probability Distributions | EnvStats Functions for Plotting Probability Distributions |
| Plotting Using ggplot2 | EnvStats Functions for Creating Plots Using the ggplot2 Package |
| plotTolIntNormDesign | Plots for a Sampling Design Based on a Tolerance Interval for a Normal Distribution |
| plotTolIntNparDesign | Plots for a Sampling Design Based on a Nonparametric Tolerance Interval |
| plotTTestDesign | Plots for a Sampling Design Based on a One- or Two-Sample t-Test |
| plotTTestLnormAltDesign | Plots for a Sampling Design Based on a One- or Two-Sample t-Test, Assuming Lognormal Data |
| pnormMix | Mixture of Two Normal Distributions |
| pnormTrunc | The Truncated Normal Distribution |
| pointwise | Pointwise Confidence Limits for Predictions |
| Power and Sample Size | EnvStats Functions for Power and Sample Size Calculations |
| Power and Sample Size Calculations | EnvStats Functions for Power and Sample Size Calculations |
| Power t-test | Power of a One- or Two-Sample t-Test |
| power t-test | Power of a One- or Two-Sample t-Test |
| ppareto | The Pareto Distribution |
| ppointsCensored | Plotting Positions for Type I Censored Data |
| predict | Model Predictions |
| predict.default | Model Predictions |
| predict.lm | Predict Method for Linear Model Fits |
| Prediction Intervals | EnvStats Functions for Prediction Intervals |
| predIntGamma | Prediction Interval for Gamma Distribution |
| predIntGammaAlt | Prediction Interval for Gamma Distribution |
| predIntGammaAltSimultaneous | Simultaneous Prediction Interval for a Gamma Distribution |
| predIntGammaSimultaneous | Simultaneous Prediction Interval for a Gamma Distribution |
| predIntLnorm | Prediction Interval for a Lognormal Distribution |
| predIntLnormAlt | Prediction Interval for a Lognormal Distribution |
| predIntLnormAltSimultaneous | Simultaneous Prediction Interval for a Lognormal Distribution |
| predIntLnormAltSimultaneousTestPower | Probability That at Least One Set of Future Observations Violates the Given Rule Based on a Simultaneous Prediction Interval for a Lognormal Distribution |
| predIntLnormAltTestPower | Probability That at Least One Future Observation Falls Outside a Prediction Interval for a Lognormal Distribution |
| predIntLnormSimultaneous | Simultaneous Prediction Interval for a Lognormal Distribution |
| predIntNorm | Prediction Interval for a Normal Distribution |
| predIntNormHalfWidth | Half-Width of a Prediction Interval for the next k Observations from a Normal Distribution |
| predIntNormK | Compute the Value of K for a Prediction Interval for a Normal Distribution |
| predIntNormN | Sample Size for a Specified Half-Width of a Prediction Interval for the next k Observations from a Normal Distribution |
| predIntNormSimultaneous | Simultaneous Prediction Interval for a Normal Distribution |
| predIntNormSimultaneousK | Compute the Value of K for a Simultaneous Prediction Interval for a Normal Distribution |
| predIntNormSimultaneousTestPower | Probability That at Least One Set of Future Observations Violates the Given Rule Based on a Simultaneous Prediction Interval for a Normal Distribution |
| predIntNormTestPower | Probability That at Least One Future Observation Falls Outside a Prediction Interval for a Normal Distribution |
| predIntNpar | Nonparametric Prediction Interval for a Continuous Distribution |
| predIntNparConfLevel | Confidence Level for Nonparametric Prediction Interval for Continuous Distribution |
| predIntNparN | Sample Size for a Nonparametric Prediction Interval for a Continuous Distribution |
| predIntNparSimultaneous | Nonparametric Simultaneous Prediction Interval for a Continuous Distribution |
| predIntNparSimultaneousConfLevel | Confidence Level of Simultaneous Nonparametric Prediction Interval for Continuous Distribution |
| predIntNparSimultaneousN | Sample Size for Simultaneous Nonparametric Prediction Interval for Continuous Distribution |
| predIntNparSimultaneousTestPower | Probability That at Least One Set of Future Observations Violates the Given Rule Based on a Nonparametric Simultaneous Prediction Interval |
| predIntPois | Prediction Interval for a Poisson Distribution |
| Print Values | |
| print.boxcox | Print Output of Objective for Box-Cox Power Transformations |
| print.boxcoxCensored | Print Output of Objective for Box-Cox Power Transformations Based on Type I Censored Data |
| print.boxcoxLm | Print Output of Objective for Box-Cox Power Transformations for an "lm" Object |
| print.default | Print Values |
| print.distChoose | Print Output of Goodness-of-Fit Tests |
| print.distChooseCensored | Print Output of Goodness-of-Fit Tests |
| print.estimate | Print Objects of Class "estimate" |
| print.estimateCensored | Print Objects of Class "estimateCensored" |
| print.gof | Print Output of Goodness-of-Fit Tests |
| print.gofCensored | Print Output of Goodness-of-Fit Tests Based on Censored Data |
| print.gofGroup | Print Output of Group Goodness-of-Fit Tests |
| print.gofOutlier | Print Output of Goodness-of-Fit Outlier Tests |
| print.gofTwoSample | Print Output of Two-Sample Goodness-of-Fit Tests |
| print.htest | Print Output of Hypothesis Tests |
| print.htestCensored | Print Output of Hypothesis Tests Based on Censored Data |
| print.permutationTest | Print Output of Permutation Tests |
| print.summaryStats | Print Summary Statistics |
| Printing and Plotting Methods | EnvStats Functions for Printing and Plotting Objects of Various S3 Classes |
| Probability Density | Plot Probability Density Function |
| Probability Distributions | EnvStats Probability Distributions and Random Numbers |
| Probability Distributions and Random Numbers | EnvStats Probability Distributions and Random Numbers |
| propTestMdd | Minimal Detectable Difference Associated with a One- or Two-Sample Proportion Test |
| propTestN | Compute Sample Size Necessary to Achieve a Specified Power for a One- or Two-Sample Proportion Test |
| propTestPower | Compute the Power of a One- or Two-Sample Proportion Test |
| ProUCL.Crit.Vals.for.AD.Test.for.Gamma.array | ProUCL Critical Values for Anderson-Darling Goodness-of-Fit Test for Gamma Distribution |
| ProUCL.Crit.Vals.for.KS.Test.for.Gamma.array | ProUCL Critical Values for Kolmogorov-Smirnov Goodness-of-Fit Test for Gamma Distribution |
| ptri | The Triangular Distribution |
| pwMoment | Estimate Probability-Weighted Moments |
| pzmlnorm | The Zero-Modified Lognormal (Delta) Distribution |
| pzmlnormAlt | The Zero-Modified Lognormal (Delta) Distribution (Alternative Parameterization) |
| pzmnorm | The Zero-Modified Normal Distribution |
-- Q --
| qchi | The Chi Distribution |
| qemp | The Empirical Distribution Based on a Set of Observations |
| qevd | The Extreme Value (Gumbel) Distribution |
| qgammaAlt | The Gamma Distribution (Alternative Parameterization) |
| qgevd | The Generalized Extreme Value Distribution |
| qlnorm3 | The Three-Parameter Lognormal Distribution |
| qlnormAlt | The Lognormal Distribution (Alternative Parameterization) |
| qlnormMix | Mixture of Two Lognormal Distributions |
| qlnormMixAlt | Mixture of Two Lognormal Distributions (Alternative Parameterization) |
| qlnormTrunc | The Truncated Lognormal Distribution |
| qlnormTruncAlt | The Truncated Lognormal Distribution (Alternative Parameterization) |
| qnormMix | Mixture of Two Normal Distributions |
| qnormTrunc | The Truncated Normal Distribution |
| qpareto | The Pareto Distribution |
| qqPlot | Quantile-Quantile (Q-Q) Plot |
| qqPlotCensored | Quantile-Quantile (Q-Q) Plot for Type I Censored Data |
| qqPlotGestalt | Develop Gestalt of Q-Q Plots for Specific Distributions |
| qtri | The Triangular Distribution |
| quantileTest | Two-Sample Rank Test to Detect a Shift in a Proportion of the "Treated" Population |
| quantileTestPValue | Compute p-Value for the Quantile Test |
| qzmlnorm | The Zero-Modified Lognormal (Delta) Distribution |
| qzmlnormAlt | The Zero-Modified Lognormal (Delta) Distribution (Alternative Parameterization) |
| qzmnorm | The Zero-Modified Normal Distribution |
-- R --
| rchi | The Chi Distribution |
| Refinery.CO.df | Carbon Monoxide Emissions from Oil Refinery. |
| remp | The Empirical Distribution Based on a Set of Observations |
| revd | The Extreme Value (Gumbel) Distribution |
| rgammaAlt | The Gamma Distribution (Alternative Parameterization) |
| rgevd | The Generalized Extreme Value Distribution |
| rlnorm3 | The Three-Parameter Lognormal Distribution |
| rlnormAlt | The Lognormal Distribution (Alternative Parameterization) |
| rlnormMix | Mixture of Two Lognormal Distributions |
| rlnormMixAlt | Mixture of Two Lognormal Distributions (Alternative Parameterization) |
| rlnormTrunc | The Truncated Lognormal Distribution |
| rlnormTruncAlt | The Truncated Lognormal Distribution (Alternative Parameterization) |
| rnormMix | Mixture of Two Normal Distributions |
| rnormTrunc | The Truncated Normal Distribution |
| Rosner | Rosner's Test for Outliers |
| rosnerTest | Rosner's Test for Outliers |
| rpareto | The Pareto Distribution |
| rtri | The Triangular Distribution |
| rzmlnorm | The Zero-Modified Lognormal (Delta) Distribution |
| rzmlnormAlt | The Zero-Modified Lognormal (Delta) Distribution (Alternative Parameterization) |
| rzmnorm | The Zero-Modified Normal Distribution |
-- S --
| sample kurtosis | Coefficient of (Excess) Kurtosis |
| serial correlation | Test for the Presence of Serial Correlation |
| serial correlation test | Test for the Presence of Serial Correlation |
| serialCorrelationTest | Test for the Presence of Serial Correlation |
| serialCorrelationTest.default | Test for the Presence of Serial Correlation |
| serialCorrelationTest.lm | Test for the Presence of Serial Correlation |
| sign test | One-Sample or Paired-Sample Sign Test on a Median |
| signTest | One-Sample or Paired-Sample Sign Test on a Median |
| simulateMvMatrix | Simulate a Multivariate Matrix Based on a Specified Rank Correlation Mat |
| simulateVector | Simulate a Vector of Random Numbers From a Specified Theoretical or Empirical Probability Distribution |
| Skagit.NH3_N.df | Ammonia Nitrogen Concentrations in the Skagit River, Marblemount, Washington |
| Skew | Coefficient of Skewness |
| skew | Coefficient of Skewness |
| Skewness | Coefficient of Skewness |
| skewness | Coefficient of Skewness |
| stat_mean_sd_text | Add Text Indicating the Mean and Standard Deviation to a ggplot2 Plot |
| stat_median_iqr_text | Add Text Indicating the Median and Interquartile Range to a ggplot2 Plot |
| stat_n_text | Add Text Indicating the Sample Size to a ggplot2 Plot |
| stat_test_text | Add Text to a ggplot2 Plot Indicating the Results of a Hypothesis Test |
| stripChart | 1-D Scatter Plots with Confidence Intervals |
| stripChart.default | 1-D Scatter Plots with Confidence Intervals |
| stripChart.formula | 1-D Scatter Plots with Confidence Intervals |
| Summary Plots | EnvStats Functions for Summary Statistics and Plots |
| Summary Statistics | EnvStats Functions for Summary Statistics and Plots |
| summaryFull | Full Complement of Summary Statistics |
| summaryFull.data.frame | Full Complement of Summary Statistics |
| summaryFull.default | Full Complement of Summary Statistics |
| summaryFull.factor | Full Complement of Summary Statistics |
| summaryFull.formula | Full Complement of Summary Statistics |
| summaryFull.list | Full Complement of Summary Statistics |
| summaryFull.matrix | Full Complement of Summary Statistics |
| summaryStats | Summary Statistics |
| summaryStats.character | Summary Statistics |
| summaryStats.data.frame | Summary Statistics |
| summaryStats.default | Summary Statistics |
| summaryStats.factor | Summary Statistics |
| summaryStats.formula | Summary Statistics |
| summaryStats.list | Summary Statistics |
| summaryStats.logical | Summary Statistics |
| summaryStats.matrix | Summary Statistics |
| summaryStats.object | S3 Class "summaryStats" |
-- T --
| T-test power | Power of a One- or Two-Sample t-Test |
| t-test Power | Power of a One- or Two-Sample t-Test |
| t-test power | Power of a One- or Two-Sample t-Test |
| Three Parameter Lognormal | The Three-Parameter Lognormal Distribution |
| Tolerance Intervals | EnvStats Functions for Tolerance Intervals |
| tolIntGamma | Tolerance Interval for a Gamma Distribution |
| tolIntGammaAlt | Tolerance Interval for a Gamma Distribution |
| tolIntLnorm | Tolerance Interval for a Lognormal Distribution |
| tolIntLnormAlt | Tolerance Interval for a Lognormal Distribution |
| tolIntLnormCensored | Tolerance Interval for a Lognormal Distribution Based on Censored Data |
| tolIntNorm | Tolerance Interval for a Normal Distribution |
| tolIntNormCensored | Tolerance Interval for a Normal Distribution Based on Censored Data |
| tolIntNormHalfWidth | Half-Width of a Tolerance Interval for a Normal Distribution |
| tolIntNormK | Compute the Value of K for a Tolerance Interval for a Normal Distribution |
| tolIntNormN | Sample Size for a Specified Half-Width of a Tolerance Interval for a Normal Distribution |
| tolIntNpar | Nonparametric Tolerance Interval for a Continuous Distribution |
| tolIntNparConfLevel | Confidence Level for Nonparametric Tolerance Interval for Continuous Distribution |
| tolIntNparCoverage | Coverage for Nonparametric Tolerance Interval for Continuous Distribution |
| tolIntNparN | Sample Size for Nonparametric Tolerance Interval for Continuous Distribution |
| tolIntPois | Tolerance Interval for a Poisson Distribution |
| Total.P.df | Total Phosphorus Data from Chesapeake Bay |
| Trend Analysis | EnvStats Functions for Trend Analysis |
| Triangular | The Triangular Distribution |
| tTestAlpha | Type I Error Level for a One- or Two-Sample t-Test |
| tTestLnormAltN | Sample Size for a One- or Two-Sample t-Test, Assuming Lognormal Data |
| tTestLnormAltPower | Power of a One- or Two-Sample t-Test Assuming Lognormal Data |
| tTestLnormAltRatioOfMeans | Minimal or Maximal Detectable Ratio of Means for One- or Two-Sample t-Test, Assuming Lognormal Data |
| tTestN | Sample Size for a One- or Two-Sample t-Test |
| tTestPower | Power of a One- or Two-Sample t-Test |
| tTestScaledMdd | Scaled Minimal Detectable Difference for One- or Two-Sample t-Test |
| twoSampleLinearRankTest | Two-Sample Linear Rank Test to Detect a Difference Between Two Distributions |
| twoSampleLinearRankTestCensored | Two-Sample Linear Rank Test to Detect a Difference Between Two Distributions Based on Censored Data |
| twoSamplePermutationTestLocation | Two-Sample or Paired-Sample Randomization (Permutation) Test for Location |
| twoSamplePermutationTestProportion | Randomization (Permutation) Test to Compare Two Proportions (Fisher's Exact Test) |
-- V --
| varGroupTest | Test for Homogeneity of Variance Among Two or More Groups |
| varGroupTest.data.frame | Test for Homogeneity of Variance Among Two or More Groups |
| varGroupTest.default | Test for Homogeneity of Variance Among Two or More Groups |
| varGroupTest.formula | Test for Homogeneity of Variance Among Two or More Groups |
| varGroupTest.list | Test for Homogeneity of Variance Among Two or More Groups |
| varGroupTest.matrix | Test for Homogeneity of Variance Among Two or More Groups |
| varTest | One-Sample Chi-Squared Test on Variance |
-- Z --
| Zero Modified Lognormal | The Zero-Modified Lognormal (Delta) Distribution |
| Zero Modified Lognormal (Alternative Parameterization) | The Zero-Modified Lognormal (Delta) Distribution (Alternative Parameterization) |
| Zero Modified Lognormal (Delta) | The Zero-Modified Lognormal (Delta) Distribution |
| Zero Modified Normal | The Zero-Modified Normal Distribution |
| Zero-Modified Lognormal | The Zero-Modified Lognormal (Delta) Distribution |
| Zero-Modified Lognormal (Alternative Parameterization) | The Zero-Modified Lognormal (Delta) Distribution (Alternative Parameterization) |
| Zero-Modified Lognormal (Delta) | The Zero-Modified Lognormal (Delta) Distribution |
| Zero-Modified Normal | The Zero-Modified Normal Distribution |
| ZeroModifiedLognormal | The Zero-Modified Lognormal (Delta) Distribution |
| ZeroModifiedLognormalAlt | The Zero-Modified Lognormal (Delta) Distribution (Alternative Parameterization) |
| ZeroModifiedNormal | The Zero-Modified Normal Distribution |
| zTestGevdShape | Test Whether the Shape Parameter of a Generalized Extreme Value Distribution is Equal to 0 |