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.
|Author||Rune Haubo Bojesen Christensen [aut], Per Bruun Brockhoff [aut, cre]|
|Date of publication||2016-04-05 17:40:33|
|Maintainer||Per Bruun Brockhoff <email@example.com>|
|License||GPL-2 | GPL-3|
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