psyphy: Functions for analyzing psychophysical data in R

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.

Author
Kenneth Knoblauch
Date of publication
2014-01-22 13:19:12
Maintainer
Ken Knoblauch <ken.knoblauch@inserm.fr>
License
GPL
Version
0.1-9

View on CRAN

Man pages

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'

Files in this package

psyphy
psyphy/inst
psyphy/inst/TODO
psyphy/inst/NEWS
psyphy/NAMESPACE
psyphy/data
psyphy/data/RGB.rda
psyphy/data/ecc2.rda
psyphy/R
psyphy/R/SS.RGBcalib.R
psyphy/R/dprime.ABX.R
psyphy/R/probit.lambda.R
psyphy/R/dprime.oddity.R
psyphy/R/glm.lambda.R
psyphy/R/gl.links.R
psyphy/R/psyfun.2asym.R
psyphy/R/mafc.R
psyphy/R/dprime.mAFC.R
psyphy/R/dprime.SD.R
psyphy/R/glm.WH.R
psyphy/R/SS.calib.R
psyphy/MD5
psyphy/DESCRIPTION
psyphy/man
psyphy/man/ecc2.Rd
psyphy/man/SS.RGBcalib.Rd
psyphy/man/psyphy-package.Rd
psyphy/man/dprime.ABX.Rd
psyphy/man/RGB.Rd
psyphy/man/logit.2asym.Rd
psyphy/man/dprime.mAFC.Rd
psyphy/man/glm.lambda.Rd
psyphy/man/psyfun.2asym.Rd
psyphy/man/glm.WH.Rd
psyphy/man/dprime.oddity.Rd
psyphy/man/summary.lambda.Rd
psyphy/man/mafc.Rd
psyphy/man/dprime.SD.Rd
psyphy/man/probit.lambda.Rd