Table 5.
Confusion matrix for the receiver operating characteristic (ROC) analysis.
| Real Value | Total | ||
|---|---|---|---|
| P | N | ||
| Prediction | |||
| p′ | True positives (TP) | False positive (FP) | P′ |
| n′ | False negatives (FN) | True negatives (TN) | N′ |
| Total | P | N | |
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.