crossCors: Calculate cross-correlations with between rows of input...

In cannin/rcellminer: rcellminer: Molecular Profiles, Drug Response, and Chemical Structures for the NCI-60 Cell Lines

Calculate cross-correlations with between rows of input matrices

Description

Calculate cross-correlations with between rows of input matrices

Usage

crossCors(X, Y = NULL, method = "pearson")

Arguments

X	a matrix or data.frame
Y	a matrix or data.frame
method	a string specifying the type of correlation, chosen from pearson (default) or spearman.

Value

a list containing matrices of pairwise correlations and their p-values between rows of the input matrices or dataframes.

Author(s)

Sudhir Varma, NCI-LMP, with input checks, support for Spearman's correlation added by VNR.

Examples

drugActData <- exprs(getAct(rcellminerData::drugData))
crossCors(drugActData[c("94600"), ], drugActData[c("727625", "670655"), ])
crossCors(drugActData[c("94600"), ], drugActData[c("727625", "670655"), ], method="spearman")

cannin/rcellminer documentation built on Aug. 11, 2024, 8:45 a.m.