matrix_wilcox: Vectorized wilcox rank-sums test

View source: R/Utilities.R

matrix_wilcoxR Documentation

Vectorized wilcox rank-sums test

Description

Given indices in cluster_ii, compute the ranksums test on every column for values in cluster_ii vs the rest.

Usage

matrix_wilcox(ranks, cluster_ii, check_na = FALSE, check_ties = FALSE)

Arguments

ranks

matrix of ranks, each column representing a separate variable

cluster_ii

numeric vector - indices denoting the group to be compared

check_na

- whether or not to check for NA values (slows computation)

check_ties

- whether or not to check for ties in ranks (slows computation)

Value

pval - numeric vector, pvalue for each column

stat - numeric vector, test statistic (AUC) for each column


YosefLab/VISION documentation built on June 14, 2024, 5:27 p.m.