An assortment of functions that could be useful in analyzing data from psychophysical 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.
|Date of publication||2014-01-22 13:19:12|
|Maintainer||Ken Knoblauch <email@example.com>|
dprime.ABX: d' for ABX Paradigm
dprime.mAFC: d' for m-alternative Forced-choice
dprime.oddity: d' for 3 Stimulus Oddity Paradigm
dprime.SD: d' for Same-different Paradigm
ecc2: 4-afc Detection and Identification of Letters
glm.lambda: mafc Probit Fit to Psychometric Function Profiled on Upper...
glm.WH: mafc Probit Fit to Psychometric Function with Upper Asymptote...
logit.2asym: Links for Binomial Family with Variable Upper/Lower...
mafc: Links for Binomial Family for m-alternative Forced-choice
probit.lambda: mafc Probit Link for Binomial Family with Upper Asymptote < 1
psyfun.2asym: Fit Psychometric Functions and Upper and Lower Asymptotes
psyphy-package: Functions for analyzing psychophysical functions
RGB: Luminance Calibration Data from Video Projector
SS.RGBcalib: Self-Start Functions for Fitting Luminance vs Grey Level...
summary.lambda: Summary Method for Objects of Class 'lambda'