Table 6: percentage of observations not violating the monotonicity and con-
cavity conditions
data set |
model |
monotonicity |
concavity | |
fitted |
oberserved | |||
1988 |
AIDS |
100% |
0% |
0% |
QUAIDS |
100% |
0% |
0% | |
1993 |
AIDS |
100% |
0.158% |
0% |
QUAIDS |
100% |
1.738% |
0% | |
1998 |
AIDS |
100% |
7.635% |
0.246% |
QUAIDS |
100% |
5.665% |
0.248% | |
2003 |
AIDS |
100% |
5.068% |
1.351% |
QUAIDS |
100% |
2.703% |
3.378% |
44