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.

Version: 1.4-7
Imports: multcomp, MASS, numDeriv
Suggests: ordinal, parallel, testthat (≥ 0.8)
Published: 2016-04-05
Author: Rune Haubo Bojesen Christensen [aut], Per Bruun Brockhoff [aut, cre]
Maintainer: Per Bruun Brockhoff <perbb at>
License: GPL-2 | GPL-3
NeedsCompilation: no
Citation: sensR citation info
Materials: NEWS
CRAN checks: sensR results


Reference manual: sensR.pdf
Vignettes: Statistical Methods
Examples for 2-AC paper
Package source: sensR_1.4-7.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X Mavericks binaries: r-release: sensR_1.4-7.tgz, r-oldrel: sensR_1.4-7.tgz
Old sources: sensR archive


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