sampleNameFilter {MOMA}R Documentation

Retain TCGA sample ids without the final letter designation ('A/B/C')

Description

Retain TCGA sample ids without the final letter designation ('A/B/C')

Usage

sampleNameFilter(input, desired.len = 15)

Arguments

input

Matrix of expression or protein activity scores. Columns are sample names, rows are genes. Input can also just be an input vector of sample names.

desired.len

length to reduce strings to. Default is 15 because of TCGA naming conventions

Value

An identical matrix with new (shorter) column names, or a vector with the shortened names.

Examples

sample.names <- c("TCGA-14-1825-01A", "TCGA-76-4931-01B", "TCGA-06-5418-01A")
sampleNameFilter(sample.names)

[Package MOMA version 1.6.0 Index]