catprob {pairwise} | R Documentation |
plotting function for plotting category probability curves.
catprob(pair_obj, itemnumber = 1, ra = 4, plot = TRUE, ...)
pair_obj |
an object of class |
itemnumber |
an integer, defining the number of the item to plot the respective category probability for. This is set to an arbitrary default value of |
ra |
an integer, defining the (logit) range for x-axis |
plot |
a logical (default |
... |
arguments passed to plot |
no details in the moment.
a plot or a matrix with category probabilities.
######## data(sim200x3) result <- pair(sim200x3) catprob(pair_obj = result, itemnumber = 2 ) data(bfiN) result <- pair(bfiN) catprob(pair_obj = result, itemnumber = 3 )