Compute Net Reclassification Index (NRI)
Usage
computeNRI(new_values, ref_values, actual, direction = ">=", thresholds = NULL)
Arguments
- new_values
Test values for new test
- ref_values
Test values for reference test
- actual
Binary outcome vector (0/1)
- direction
Classification direction
- thresholds
Risk category thresholds (NULL for continuous NRI)
Value
List containing NRI components