diff --git a/DESCRIPTION b/DESCRIPTION index 51e3f361b..1b063a16d 100644 --- a/DESCRIPTION +++ b/DESCRIPTION @@ -1,6 +1,6 @@ Package: parsnip Title: A Common API to Modeling and Analysis Functions -Version: 1.0.4.9006 +Version: 1.1.0 Authors@R: c( person("Max", "Kuhn", , "max@posit.co", role = c("aut", "cre")), person("Davis", "Vaughan", , "davis@posit.co", role = "aut"), diff --git a/NEWS.md b/NEWS.md index 18562ba2a..98ec16ace 100644 --- a/NEWS.md +++ b/NEWS.md @@ -1,4 +1,4 @@ -# parsnip (development version) +# parsnip 1.1.0 This release of parsnip contains a number of new features and bug fixes, accompanied by several optimizations that substantially decrease the time to `fit()` and `predict()` with the package. @@ -16,6 +16,8 @@ This release of parsnip contains a number of new features and bug fixes, accompa * Added several internal functions (to help work with `Surv` objects) as a standalone file that can be used in other packages via `usethis::use_standalone("tidymodels/parsnip")`. These changes provide tooling for downstream packages to handle inverse probability censoring weights (#893, #897, #937). +* An internal method for generating inverse probability of censoring weights (IPCW) of Graf _et al_ (1999) is available via `.censoring_weights_graf()`. + ## Bug fixes * Made `fit()` behave consistently with respect to missingness in the classification setting. Previously, `fit()` erroneously raised an error about the class of the outcome when there were no complete cases, and now always passes along complete cases to be handled by the modeling function (#888). @@ -44,6 +46,7 @@ This release of parsnip contains a number of new features and bug fixes, accompa * Various bug fixes and improvements to documentation. + # parsnip 1.0.4 * For censored regression models, a "reverse Kaplan-Meier" curve is computed for the censoring distribution. This can be used when evaluating this type of model (#855).