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SurvSHAP for models with weights #97

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alkat19 opened this issue Oct 24, 2024 · 1 comment

alkat19 commented Oct 24, 2024 •

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Hello,

I was wondering whether you have support for models with weights. For example:

data$weights <- weights

model_rf <- randomForestSRC::rfsrc(Surv(survtime, survstatus) ~ age + grade + tumorthickness + gender + 
						tobacco + race, data = data,case.wt = weights)

explainer <- survex::explain(model_rf,weights = data$weights) 

# or 

explainer <- survex::explain(model_rf,weights = weights)

The above returns null when I access explainer$weights

alkat19 changed the title ~~SurvSHAP for models in censored/tidymodels~~ SurvSHAP for models with weights

Author

alkat19 commented Nov 10, 2024

Is there anyone active here?

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