R: Worcester Heart Attack Study (WHAS) Survival Task

mlr_tasks_whas {mlr3proba} | R Documentation

## Worcester Heart Attack Study (WHAS) Survival Task

### Description

A survival task for the whas data set.

### Format

R6::R6Class inheriting from TaskSurv.

### Details

Columns "id", "yrgrp", and "dstat" are removed so target is status at last follow-up. Column "sex" renamed to "sexF", "lenfol" to "time", and "fstat" to "status".

### Construction

    mlr3::mlr_tasks$get("whas")
    mlr3::tsk("whas")

[Package mlr3proba version 0.3.2 Index]