average {geneExpression} R Documentation

calculate average value of the gene expression for

Description

each sample group.<br /> <br /> this method can be apply for reduce data size when <br /> create some plot for visualize the gene expression<br /> patterns across the sample groups.

Usage

average(matrix,
    sampleinfo = NULL,
    strict = TRUE);

Arguments

matrix

a gene expression matrix. [as Matrix]

sampleinfo

The sample group data. [as SampleInfo]

strict

will try to ignores of the missing sample if strict option is off. [as boolean]

Details

Authors

phenotype_kit

Value

this function return value is determined based on the sampleinfo parameter:

  1. for sampleinfo not nothing, a matrix with sample group as the sample feature data will be returns
  2. for missing sampleinfo data, a numeric vector of average value for each gene feature will be returns

clr value class

Examples

[Package geneExpression version 1.0.0.0 Index]