Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Calibration curves of the prediction nomogram. The solid line is close to the diagonal dotted line, which represents a good prediction ability. The x-axis represents the predicted central CLNM. The y-axis represents the actual central CLNM. The diagonal dotted line represents the perfect prediction by the ideal model. The solid line represents the performance of the nomogram, where a closer fit to the diagonal dotted line means a better prediction.
