A wrapper function sets up the output directories
initialize_dir()
Side effects:
(1) output directory for CNV analysis results
~/Documents/EIF_output/CNV
(2) output directory for differential gene expression and ratio analysis results
~/Documents/EIF_output/DEG
(3) output directories for survival analysis results
~/Documents/EIF_output/Survival/KM
~/Documents/EIF_output/Survival/CoxPH
(4) output directory for PCA results
~/Documents/EIF_output/PCA/TCGA_tumor+GTEX_healthy
~/Documents/EIF_output/PCA/TCGA_tumor
~/Documents/EIF_output/PCA/GTEX_healthy
~/Documents/EIF_output/PCA/matched_tumor_and_healthy
~/Documents/EIF_output/PCA/LUAD
(5) output directory for analysis results on EIF4F correlating genes
~/Documents/EIF_output/CORs
(6) output directory for correlation analysis between RNA and protein levels
~/Documents/EIF_output/RNApro
(7) output directory for co-expression analysis among EIF4F subunits and their differential expression
~/Documents/EIF_output/Proteomics/COEXP
~/Documents/EIF_output/Proteomics/DIFFEXP
(8) output directory for processed datasets used as global variables their differential expression
~/Documents/EIF_output/ProcessedData
if (FALSE) {
initialize_dir()
}