I have developed a multivariable prediction model using logistic regression and am using cross-validation as the internal validation approach. I have used the "xi: cvauroc" command to obtain the Cross-validated Area Under the Curve.

Is there a similar approach that can be used to obtain measures of calibration / calibration plots when using cross-validation? Or the calibration slope? I know of the command "pmcalplot" but unsure how to apply this with cross-validation commands.

Very grateful for any advice on this.