In binary classification tasks, compute the cliff's delta effect
sizes btw groups (1 vs. -1) + pvalues from wilcoxon rank-sum tests; in
regression tasks, compute spearman correlations (rho + pvalue) vs.
continuous y variable
Usage
computeEffectSizes(X, y, mode)
Arguments
- X
The X matrix (rows=features; columns=samples)
- y
The y vector of sample class (-1,1 in binary classification;
continuous variable in regression)
- mode
classification or regression
Value
data frame of features, effect sizes (cliff's delta for binary
classification; spearman rho for regression), and pvalues (wicoxon rank-sum
test for binary classification task; spearman correlation for regression)
