| Heterogeneity | No heterogeneity | ||||||
---|---|---|---|---|---|---|---|---|
 | IF = 0.3 | IF = 0.45 | IF = 0.6 | IF = 1 | IF = 0.3 | IF = 0.45 | IF = 0.6 | IF = 1 |
 | Frequent Events | |||||||
IVDL | 0.17 | 0.26 | 0.36 | 0.59 | 0.20 | 0.38 | 0.52 | 0.77 |
KHDL | 0.19 | 0.27 | 0.37 | 0.60 | 0.27 | 0.44 | 0.58 | 0.80 |
 | Rare Events | |||||||
IVDL | 0.10 | 0.15 | 0.21 | 0.38 | 0.09 | 0.16 | 0.25 | 0.49 |
KHDL | 0.13 | 0.18 | 0.24 | 0.41 | 0.16 | 0.23 | 0.33 | 0.55 |