Statistical issue | Software | ||
---|---|---|---|
SAS | R | STATA | |
Exactly known time-to-event outcome | Â | Â | Â |
 Survival regression models | PROC PHREG | survival | stcox |
 Competing risks models |  |  |  |
  Cause-specific model | PROC PHREG | survival | stcox |
  Fine and Gray model | PSHREG macro | cmprsk | stcrreg |
 Multistate models | PROC PHREG | mstate | stcox |
msm | |||
tdc.msm | |||
Interval-censored time-to-event outcome | Â | Â | Â |
 Survival regression models | PROC LIFEREG | intcox | intcens |
EMICM macro | survival | ||
ICSTEST macro | SmoothHazard | ||
ICE macro | |||
 Competing risk with death |  | SmoothHazard |  |
msm | |||
 Multistate models |  | msm |  |
Quantitative outcomes | Â | Â | Â |
 Generalized estimating equations | PROC GENMOD | gee | xtgee |
geepack | |||
yags | |||
 Mixed models | PROC GLIMMIX | lme | xtmixed |
PROC MIXED | glmer | GLLAMM | |
PROC NLMIXED | |||
 Identification of subpopulation of trajectories |  |  | |
  Latent class growth analysis | PROC TRAJ |  |  |
  Latent class mixed model | SASRTM macro | lcmm | GLLAMM |
 Informative drop-out censoring |  |  |  |
  Shared random-effects models | PROC NLMIXED | jm | jmre1 |
CGEE2 macro | |||
  Joint latent class models |  | lcmm |  |