getGroupsFromDesign: Split input matrix(es) based on the design matrix.

In andymckenzie/DGCA: Differential Gene Correlation Analysis

Split input matrix(es) based on the design matrix.

Description

This function splits the input matrix(es) based on a design matrix, into a named list of subsetted matrices. If the design matrix has no names, this function will create names for the resulting list of matrices.

Usage

getGroupsFromDesign(inputMat, design, inputMatB = NULL, secondMat = FALSE)

Arguments

inputMat	Input (e.g., expression) matrix which will be subsetted.
design	Standard design matrix, must specify at least two conditions. For more info, see ?model.matrix
inputMatB	Optional input (e.g., expression) matrix which will be subsetted in the same way.
secondMat	Logical value indicating whether there is a second input matrix to be subsetted.

Value

A list whose first element is a list of subsetted matrices and whose second element is a list of group names.

Examples

data(darmanis); data(design_mat); darmanis_subset = darmanis[1:30, ]
groups_from_design = getGroupsFromDesign(inputMat = darmanis_subset, design = design_mat)
str(groups_from_design)

andymckenzie/DGCA documentation built on Sept. 15, 2023, 5:04 a.m.