Functions for analyzing psychophysical data in R CRAN Task View: Psychometrics (http://CRAN.R-project.org/view=Psychometrics) An assortment of functions that could be useful in analyzing data from pyschophysical experiments. It includes functions for calculating d' from several different experimental designs, links for m-alternative forced-choice (mafc) data to be used with the binomial family in glm (and possibly other contexts) and self-Start functions for estimating gamma values for CRT screen calibrations. Software Depends: R (>= 2.4.0), stats, graphics Suggests: MASS, nlme, lattice Ken Knoblauch <ken.knoblauch@inserm.fr> Kenneth Knoblauch GPL 2011-10-14 application/tgz http://CRAN.R-project.org/package=psyphy