dat4 | R Documentation |
A fictitious dataset with 100 observations on 6 paired comparisons. The responses get the value 1 if the first object in a comparison is preferred and -1 otherwise.
For the arrangement of objects and comparisons see llbt.design
.
dat4
A data frame with 100 observations on 6 comparisons (comp1
to comp6
)
str(dat4) # to get a general idea we use the histogram plot old_par <- par(mfrow = c(2, 3)) for(i in 1:6){ barplot(table(dat4[, i])) } par(old_par)
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