Plot for surv_explainer object

Function plot for surv_explainer object visualise estimated survival curve of mean probabilities in chosen time points.

# S3 method for surv_explainer
plot(x, ...)

Arguments

x	object of class "surv_explainer"
...	other arguments for function ggsurvplot

Examples

library(survxai)
library(rms)
data("pbcTest")
data("pbcTrain")
predict_times <- function(model, data, times){
                  prob <- rms::survest(model, data, times = times)$surv
                  return(prob)
                  }
cph_model <- cph(Surv(years, status)~., data=pbcTrain, surv=TRUE, x = TRUE, y=TRUE)
surve_cph <- explain(model = cph_model, data = pbcTest[,-c(1,5)],
             y = Surv(pbcTest$years, pbcTest$status), predict_function = predict_times)
plot(surve_cph)