Fitting a Quadrilateral Dissimilarity Model to Same-Different Judgments


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Documentation for package ‘qdm’ version 0.1-0

Help Pages

FMrate Discrimination Judgments of Frequency-Modulated Tones
lightness Discrimination Judgments of Gray Patches
persp.qdm Perspective Plot for Predictions of Quadrilateral Dissimilarity Model
predict.qdm Predictions of Quadrilateral Dissimilarity Model
psi Create Discrimination Probabilities (Psi) from Data Frame
qdm Fit a Quadrilateral Dissimilarity Model
samediff Create Discrimination Probabilities (Psi) from Data Frame