First, K–M survival analyses were performed with “survival” R package. Furthermore, univariate and multivariate Cox regression were employed for prognostic validity of risk score as an independent indicator. Subsequently, the receiver operating characteristic (ROC) curves were plotted to estimate the prognostic value. The ICGC-LIRI-JP dataset from the ICGC database was used as an independent validation cohort (n = 231). The prognostic predictive precision was further validated in the external validation group.

Note: The content above has been extracted from a research article, so it may not display correctly.



Q&A
Please log in to submit your questions online.
Your question will be posted on the Bio-101 website. We will send your questions to the authors of this protocol and Bio-protocol community members who are experienced with this method. you will be informed using the email address associated with your Bio-protocol account.



We use cookies on this site to enhance your user experience. By using our website, you are agreeing to allow the storage of cookies on your computer.