sensR: Thurstonian Models for Sensory Discrimination

Provides methods for sensory discrimination methods; duotrio, tetrad, triangle, 2-AFC, 3-AFC, A-not A, same-different, 2-AC and degree-of-difference. This enables the calculation of d-primes, standard errors of d-primes, sample size and power computations, and comparisons of different d-primes. Methods for profile likelihood confidence intervals and plotting are included.

AuthorRune Haubo Bojesen Christensen [aut], Per Bruun Brockhoff [aut, cre]
Date of publication2016-04-05 17:40:33
MaintainerPer Bruun Brockhoff <perbb@dtu.dk>
LicenseGPL-2 | GPL-3
Version1.4-7

View on CRAN

Man pages

AnotA: Analysis of A-not-A tests

AUC: AUC computation

betabin: Beta-binomial and chance-corrected beta-binomial models for...

clls: Cumulative Link Location-Scale Models

clm2twoAC: Extract 2-AC coefficient table from a cumulative link model

confint: Confidence intervals and profile likelihoods for parameters...

discrim: Sensory discrimination analysis

discrimPwr: Sensory discrimination power analysis

discrimR: Replicated Thurstonian Model for discrimination analysis

discrimSim: Simulates replicated difference tests

discrimSS: Sensory discrimination sample size calculation

dod: Thurstonian Degree-of-Difference (DOD) model

dodControl: Control settings for the dod function

dod_fit: Direct fitter of the Thurstonian Degree-of-Difference (DOD)...

dodPwr: Power of the Degree-of-Difference (DOD) method

dodSim: Simulate data from the Degree-of-Difference model

dod_utils: Utility functions for the Degree-of-Difference model

dprime_compare: Test the 'any-differences' hypothesis and estimate common...

dprime_posthoc: Post-hoc estimates and tests for multiple discrimination...

dprime_table: Summary table of several discrimination experiments using the...

dprime_test: Test of simple hypothesis with the common d-prime

duotrio: Create duotrio binomial family

findcr: Find the critical value of a one-tailed binomial test

plot.discrim: Plot function for discrim objects

plot.samediff: Plot function for samediff objects

profile.discrim: Profile likelihood and confidence interval methods for...

profile.samediff: Profile likelihood methods for samediff objects.

rescale: Transform or rescale between pc, pd and d-prime for sensory...

ROC: Plot the Receiver Operating Characteristic Curve

samediff: Computation of tau and dprime for same different test

samediffPwr: Power Analysis for Same-different Experiments

samediffSim: Simulates data from a samediff test

SDT: Signal Detection Theory Computation of d-prime

sensR-deprecated: Deprecated Functions in sensR Package

summary.samediff: Summary method for samediff objects.

tetrad: Create tetrad binomial family

threeAFC: Create 3-AFC binomial family

triangle: Create triangle binomial family

twoAC: 2-AC Discrimination and Preference Protocol

twoACpwr: Exact Power Computation for the 2-AC Discrimination Protocol

twoAFC: Create 2-AFC binomial family

Functions

AnotA Man page
AUC Man page
AUC.anota Man page
AUC.default Man page
betabin Man page
clls Man page
clls Man page
clls-deprecated Man page
clm2twoAC Man page
confint.anota Man page
confint.discrim Man page
confint.profile.twoAC Man page
confint.samediff Man page
confint.twoAC Man page
discrim Man page
discrimPwr Man page
discrimr Man page
discrimR Man page
discrimSim Man page
discrimSS Man page
dod Man page
dodControl Man page
dod_fit Man page
dod_nll Man page
dod_null Man page
dod_null_tau Man page
dodPwr Man page
dodSim Man page
dprime_compare Man page
d.primePwr Man page
d.primeSS Man page
dprime_table Man page
dprime_test Man page
duotrio Man page
findcr Man page
optimal_tau Man page
par2prob_dod Man page
pc2pd Man page
pd2pc Man page
plot.anota Man page
plot.discrim Man page
plot.profile.discrim Man page
plot.profile.samediff Man page
plot.profile.twoAC Man page
plot.samediff Man page
posthoc Man page
posthoc.dprime_compare Man page
posthoc.dprime_test Man page
print.AUC Man page
print.discrim Man page
print.dod Man page
print.rescale Man page
print.twoAC Man page
profile.discrim Man page
profile.samediff Man page
profile.twoAC Man page
psyderiv Man page
psyfun Man page
psyinv Man page
rescale Man page
ROC Man page
ROC.anota Man page
ROC.default Man page
samediff Man page
samediffPwr Man page
samediffSim Man page
SDT Man page
sensR-deprecated Man page
summary.betabin Man page
summary.samediff Man page
tetrad Man page
threeAFC Man page
triangle Man page
twoAC Man page
twoACpwr Man page
twoAFC Man page

Files

sensR
sensR/inst
sensR/inst/CITATION
sensR/inst/doc
sensR/inst/doc/methodology.R
sensR/inst/doc/twoACexamples.Rnw
sensR/inst/doc/methodology.Rnw
sensR/inst/doc/twoACexamples.R
sensR/inst/doc/twoACexamples.pdf
sensR/inst/doc/methodology.pdf
sensR/tests
sensR/tests/discrim.R
sensR/tests/twoAC.Rout.save
sensR/tests/twoAC.R
sensR/tests/betabin.Rout.save
sensR/tests/betabin.R
sensR/tests/discrim.Rout.save
sensR/tests/testthat
sensR/tests/testthat/test-AUC_ROC.R
sensR/tests/testthat/test-dodUtils.R
sensR/tests/testthat/test-betabin.R
sensR/tests/testthat/test-links.R
sensR/tests/testthat/test-dod.R
sensR/tests/testthat/test-discrim_pd0.R
sensR/tests/testthat/test-misc.R
sensR/tests/test-all.R
sensR/NAMESPACE
sensR/NEWS
sensR/R
sensR/R/samediff.R sensR/R/discrim.R sensR/R/utils.R sensR/R/warning_functions.R sensR/R/power.R sensR/R/ROC.R sensR/R/dod.R sensR/R/d.primeTest.R sensR/R/dod_power.R sensR/R/twoAC.R sensR/R/links.R sensR/R/sample.size.R sensR/R/newPower.R sensR/R/betaBin.R sensR/R/discrimR.R sensR/R/clls.R
sensR/vignettes
sensR/vignettes/profileSigma.RData
sensR/vignettes/meth.bib
sensR/vignettes/HSdata.RData
sensR/vignettes/twoACexamples.Rnw
sensR/vignettes/methodology.Rnw
sensR/vignettes/twoAC.bib
sensR/vignettes/algorithmic.sty
sensR/MD5
sensR/build
sensR/build/vignette.rds
sensR/DESCRIPTION
sensR/man
sensR/man/discrimR.Rd sensR/man/threeAFC.Rd sensR/man/findcr.Rd sensR/man/SDT.Rd sensR/man/dod.Rd sensR/man/discrimSS.Rd sensR/man/samediffPwr.Rd sensR/man/dodPwr.Rd sensR/man/sensR-deprecated.Rd sensR/man/twoAFC.Rd sensR/man/AUC.Rd sensR/man/dodSim.Rd sensR/man/dod_utils.Rd sensR/man/dod_fit.Rd sensR/man/profile.samediff.Rd sensR/man/clls.Rd sensR/man/tetrad.Rd sensR/man/discrimSim.Rd sensR/man/confint.Rd sensR/man/summary.samediff.Rd sensR/man/ROC.Rd sensR/man/dodControl.Rd sensR/man/dprime_compare.Rd sensR/man/dprime_test.Rd sensR/man/discrimPwr.Rd sensR/man/discrim.Rd sensR/man/twoACpwr.Rd sensR/man/dprime_posthoc.Rd sensR/man/rescale.Rd sensR/man/triangle.Rd sensR/man/dprime_table.Rd sensR/man/samediff.Rd sensR/man/plot.samediff.Rd sensR/man/profile.discrim.Rd sensR/man/plot.discrim.Rd sensR/man/AnotA.Rd sensR/man/samediffSim.Rd sensR/man/betabin.Rd sensR/man/clm2twoAC.Rd sensR/man/duotrio.Rd sensR/man/twoAC.Rd
sensR/LICENCE.note

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