rowPairedTP: rowPairedTP

In RnBeads: RnBeads

Description

performs a two-sided t-test for paired samples on each row of a matrix X with the indices inds.1 vs indices inds.g2 as group assignments.

Usage

rowPairedTP(X, inds.g1, inds.g2 = -inds.g1, alternative = "two.sided")

Arguments

X	Matrix on which the test is performed for every row
inds.g1	column indices of group 1 members. length(inds.g1)==length(inds.g2) has to hold true.
inds.g2	column indices of group 2 members. length(inds.g1)==length(inds.g2) has to hold true.
alternative	Testing alternative. Must be one of "two.sided" (default),"less","greater" or "all". in case of "all" a data frome with corresping alternative variables is returned. Otherwise the result is a vector.

Value

vector (or data.frame if alternative=="all") of p-values from a paired t-test

Note

Requires matrixStats package

Author(s)

Fabian Mueller

RnBeads documentation built on March 3, 2021, 2 a.m.