alias_matrix {ggDoE} | R Documentation |
Color Map on Correlations
alias_matrix( design, midpoint = 0.5, digits = 3, color_palette = "viridis", alpha = 1, direction = 1, showplot = TRUE )
design |
Design of experiment (Without response) |
midpoint |
A midpoint value between (0,1) to split the color scheme of three colors |
digits |
number of digits to round correlation values. Default is 3 |
color_palette |
A character string indicating the color map option to use. Eight options are available: "viridis","cividis","magma","inferno","plasma","rocket","mako","turbo" |
alpha |
The alpha transparency, a number in [0,1] |
direction |
Sets the order of colors in the scale. If 1, the default, colors are ordered from darkest to lightest. If -1, the order of colors is reversed |
showplot |
logical indicating to show the correlation plot. If false, the correlation/alias matrix is returned. Default is TRUE |
correlation matrix between main effects and interaction effects from the model.matrix. Alias matrix is also returned
alias_matrix(design=aliased_design) alias_matrix(design=aliased_design, color_palette = "plasma") alias_matrix(design=aliased_design, color_palette = "magma", direction = -1)