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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 | ✔ | ✔ | ✔ | ✖ | ✔ | ✔ |
This project is released with a Contributor Code of Conduct. By contributing to this project, you agree to abide by its terms.
For questions and discussions about tidymodels packages, modeling, and machine learning, please post on Posit Community.
If you think you have encountered a bug, please submit an issue.
Either way, learn how to create and share a reprex (a minimal, reproducible example), to clearly communicate about your code.
Check out further details on contributing guidelines for tidymodels packages and how to get help.
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.