Perform PCA on RNAseq data

A helper function performs PCA on data generated by .get_df_subset(). It should not be used directly, only inside .plot_PCA_TCGA_GTEX() or .plot_PCA_TCGA_GTEX_tumor() function.

.RNAseq_PCA(df, number_of_dimension)

Arguments

df

df generated inside .get_df_subset()

number_of_dimension

number of components kept in the final results

Value

PCA result

See also

Other helper function for PCA: .protein_imputePCA()

Examples

if (FALSE) {
.RNAseq_PCA(df[[1]], 10)
}