View source: R/consistency_cata_panel.R
consistency_cata_panel | R Documentation |
Permutation test on the agreement between subjects in a CATA experiment
consistency_cata_panel(Data,nblo, nperm=100, alpha=0.05)
Data |
data frame or matrix. Correspond to all the blocks of variables merged horizontally |
nblo |
numerical. Number of blocks (subjects). |
nperm |
numerical. How many permutations are required? Default: 100 |
alpha |
numerical between 0 and 1. What is the threshold? Default: 0.05 |
a list with:
answer: the answer of the test
pval: pvalue of the test
dis: distance between the homogeneity and the median of the permutations
Llobell, F., Giacalone, D., Labenne, A., Qannari, E.M. (2019). Assessment of the agreement and cluster analysis of the respondents in a CATA experiment. Food Quality and Preference, 77, 184-190.
Bonnet, L., Ferney, T., Riedel, T., Qannari, E.M., Llobell, F. (September 14, 2022) .Using CATA for sensory profiling: assessment of the panel performance. Eurosense, Turku, Finland.
consistency_cata
, change_cata_format
, change_cata_format2
data(straw)
#with all subjects
consistency_cata_panel(Data=straw, nblo=114)
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