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The data comes from a beer testing experiment where assessors had to rate the bitterness of five beers.
data(biertest.dat)
A matrix with 12 rows corresponding to the assessors, 5 columns corresponding to the five periods.
The possible values for the ratings lie in the interval [0, 12]. Note that the data were reordered after the experiment.
# NOT RUN { data(biertest.dat) # }
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