This function is internally called by runDESeq2
plotPCA(rld, pheno_info, out_dir, prefix = "DESeq2")
| rld | Count table after 'regularized log transformation' by rlog |
|---|---|
| pheno_info | A data frame with sample identifiers as row names including maximal two columns defining (sub-)conditions. The sample identifiers must be identical to those in the rld table. |
| out_dir | Directory for PDF file including the PCA plot |
| prefix | Prefix for name of PDF file |
DESeq2_PCA.pdf in output directory