Skip to main content
. 2024 Feb 26;8:49. doi: 10.1038/s41698-024-00538-5

Fig. 5. Internal training and external validation of the gene signature prediction model.

Fig. 5

a Distribution of PCDI according to survival status and time in the TCGA, GSE31210, GSE50081, and GSE72094 cohorts. b Principal component analysis (PCA) plot based on the PCDI in the TCGA, GSE31210, GSE50081, and GSE72094 cohorts. c Overall survival in the low- and high-PCDI group patients in the TCGA, GSE31210, GSE50081, and GSE72094 cohorts.