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.
ROC: receiver operating characteristic
| Cut-off value from the ROC curve | Predicted | J48 (decision tree) | Predicted | ||||
| Decline | Stable | Decline | Stable | ||||
| Actual | Decline | 1 | 1 | Actual | Decline | 2 | 0 |
| Stable | 9 | 17 | Stable | 4 | 22 | ||
| κ = 0.054 (p = 0.662) | κ = 0.440 (p = 0.005) | ||||||
