load.expr {geneExpression} R Documentation

load an expressin matrix data

Description

Usage

load.expr(file,
    exclude.samples = NULL,
    rm.ZERO = FALSE,
    makeNames = FALSE,
    makeUnique = TRUE);

Arguments

file

the file path or the file stream data of the target expression matrix table file, or the expression data frame object

exclude.samples

will removes some sample column data from the expression matrix which is specificed by this parameter value. [as string]

rm.ZERO

removes the gene feature rows that all of the expression value in the target row is ZERO?. [as boolean]

makeNames

create the gene id name via the generic make names function when the makeUnique parameter is TRUE? if this parameter is FALSE, then the duplicated gene id will be renamed via an unique numeric suffix. [as boolean]

makeUnique

make the gene id of the loaded expression matrix unique? default is TRUE. [as boolean]

env

the R# runtime environment object. [as Environment]

Details

the table file format that handled by this function could be a csv table file or tsv table file.

Authors

phenotype_kit

Value

a HTS data matrix of samples in column and gene features in row

clr value class

Examples

 load.expr(file = "./rawdata.csv")
[Package geneExpression version 1.0.0.0 Index]