Given a single baseline column compare each other row or column against this
baseline. Internally this function uses compareDims() iteratively.
compareColsPairwise(cube, ...)
compareRowsPairwise(cube, ...)
compareDimsPairwise(cube, dim = c("cols", "rows"), baseline)a cube to calculate the comparison on
arguments passed from compareRowsPairwise() or
compareColsPairwise() to compareDimsPairwise() (i.e. baseline)
which dimension is being compared (rows or cols, only valid
for compareDims())
a character, the column to use as a baseline to compare against all other columns
an array of z-score for the all the columns or rows compared to
baseline. The baseline column is all 0s
Warning since there is more than one comparison being made against each
baseline the z-scores, and especially the p-values derived from these
z-scores should be interpreted with caution. Using standard p-value cutoffs
will result in anti-conservative interpretations because of the
multiple
comparisons problem.
Adjustments to p-value cut offs (e.g.
Bonferonni correction)
should be used when interpreting z-scores from the
compare[Rows|Cols|Dims]Pairwise() family of functions.