censored is a parsnip extension package
which provides engines for various models for censored regression and
survival analysis.
You can install the released version of censored from CRAN with:
install.packages("censored")And the development version from GitHub with:
# install.packages("pak")
pak::pak("tidymodels/censored")censored provides engines for the models in the following table. For examples, please see Fitting and Predicting with censored.
The time to event can be predicted with type = "time",
the survival probability with type = "survival", the linear
predictor with type = "linear_pred", the quantiles of the
event time distribution with type = "quantile", and the
hazard with type = "hazard".
| model | engine | time | survival | linear_pred | raw | quantile | hazard |
|---|---|---|---|---|---|---|---|
| bag_tree | rpart | ✔ | ✔ | ✖ | ✖ | ✖ | ✖ |
| boost_tree | mboost | ✔ | ✔ | ✔ | ✖ | ✖ | ✖ |
| decision_tree | rpart | ✔ | ✔ | ✖ | ✖ | ✖ | ✖ |
| decision_tree | partykit | ✔ | ✔ | ✖ | ✖ | ✖ | ✖ |
| proportional_hazards | survival | ✔ | ✔ | ✔ | ✖ | ✖ | ✖ |
| proportional_hazards | glmnet | ✔ | ✔ | ✔ | ✔ | ✖ | ✖ |
| rand_forest | partykit | ✔ | ✔ | ✖ | ✖ | ✖ | ✖ |
| rand_forest | aorsf | ✔ | ✔ | ✖ | ✖ | ✖ | ✖ |
| survival_reg | survival | ✔ | ✔ | ✔ | ✖ | ✔ | ✔ |
| survival_reg | flexsurv | ✔ | ✔ | ✔ | ✖ | ✔ | ✔ |
| survival_reg | flexsurvspline | ✔ | ✔ | ✔ | ✖ | ✔ | ✔ |
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