pval {xcms}R Documentation

Generate p-values for a vector of t-statistics

Description

Generate p-values for a vector of Welch's two-sample t-statistics based on the t distribution.

Usage

pval(X, classlabel, teststat)

Arguments

X

original data matrix

classlabel

integer vector with classlabel

teststat

numeric vector with Welch's two-sample t-statistics

Value

A numeric vector of p-values.

Author(s)

Colin A. Smith, csmith@scripps.edu


[Package xcms version 3.12.0 Index]