Select RNAseq data based on the sample types

Source: R/PCA.R

A helper function selects the RNAseq data of primary tumors (TCGA), metastatic tumors (TCGA), healthy tissues (GTEX) or all sample types combined (all), from dataframe .TCGA_GTEX_sampletype_subset.

It should not be used directly, only inside .plot_PCA_TCGA_GTEX() or .plot_PCA_TCGA_GTEX_tumor() function.

.get_df_subset(df, sample_type)

Arguments

df

.TCGA_GTEX_sampletype_subset generated inside .plot_PCA_TCGA_GTEX()

sample.type

selected sample types

Value

a subset dataframe from .TCGA_GTEX_sampletype_subset for indicate sample types

Examples

if (FALSE) {
.get_df_subset(.TCGA_GTEX_sampletype_subset, "Primary Tumor (TCGA)")
}