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Added ranger_surv.unify for random survival forests with {ranger} #22

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merged 2 commits into from
Jan 15, 2023

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kapsner
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@kapsner kapsner commented Nov 28, 2022

This PR introduces the function ranger_surv.unify in order to compute tree-shap values for random survival forest models built with the {ranger} 📦.

  • roxygen documentation (including example)
  • unit tests
  • dependencies to DESCRIPTION

(Partly) addresses #19

Edit:
The predictions for the ranger-survival models are computed using the sum over chf as explained here.

@pbiecek
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pbiecek commented Jan 15, 2023

thanks!

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