pred_validate_logistic.md
In predRupdate: Prediction Model Validation and Updating

output of pred_validate is as expected - single models

Code
  summary(val_results)
Output
  Calibration Measures 
  --------------------------------- 
                          Estimate Lower 95% Confidence Interval
  Observed:Expected Ratio   1.9006                        1.8368
  Calibration Intercept     0.7323                        0.6921
  Calibration Slope         0.6484                        0.5576
                          Upper 95% Confidence Interval
  Observed:Expected Ratio                        1.9666
  Calibration Intercept                          0.7726
  Calibration Slope                              0.7392

   Also examine the calibration plot, if produced.

  Discrimination Measures 
  --------------------------------- 
      Estimate Lower 95% Confidence Interval Upper 95% Confidence Interval
  AUC   0.5814                        0.5702                        0.5927


  Overall Performance Measures 
  --------------------------------- 
  Cox-Snell R-squared: -0.0481
  Nagelkerke R-squared: -0.0863
  Brier Score (CI): 0.1249 (0.1219, 0.1279)

   Also examine the distribution plot of predicted risks.