Plot for Survival Tasks

Generates plots for mlr3proba::TaskSurv, depending on argument type:

• "target": Calls GGally::ggsurv() on a survival::survfit() object.

• "duo": Passes data and additional arguments down to GGally::ggduo(). columnsX is target, columnsY is features.

• "pairs": Passes data and additional arguments down to GGally::ggpairs(). Color is set to target column.

# S3 method for TaskSurv
autoplot(object, type = "target", ...)

Arguments

object	(mlr3proba::TaskSurv).
type	(character(1)): Type of the plot. Available choices:
...	(any): Additional argument, passed down to $formula of mlr3proba::TaskSurv or the underlying plot functions.

Value

ggplot2::ggplot() object.

Examples

library(mlr3)
library(mlr3viz)
library(mlr3proba)

task = mlr_tasks$get("lung")

head(fortify(task))
#>    time status age inst meal.cal pat.karno ph.ecog ph.karno sex wt.loss
#> 1:  306   TRUE  74    3     1175       100       1       90   m      NA
#> 2:  455   TRUE  68    3     1225        90       0       90   m      15
#> 3: 1010  FALSE  56    3       NA        90       0       90   m      15
#> 4:  210   TRUE  57    5     1150        60       1       90   m      11
#> 5:  883   TRUE  60    1       NA        90       0      100   m       0
#> 6: 1022  FALSE  74   12      513        80       1       50   m       0
autoplot(task)
autoplot(task, rhs = "sex")
autoplot(task, type = "duo")
#> Warning: Removed 1 rows containing non-finite values (stat_smooth).
#> Warning: Removed 1 rows containing missing values (geom_point).
#> Warning: Removed 1 rows containing non-finite values (stat_boxplot).
#> Warning: Removed 47 rows containing non-finite values (stat_smooth).
#> Warning: Removed 47 rows containing missing values (geom_point).
#> Warning: Removed 47 rows containing non-finite values (stat_boxplot).
#> Warning: Removed 3 rows containing non-finite values (stat_smooth).
#> Warning: Removed 3 rows containing missing values (geom_point).
#> Warning: Removed 3 rows containing non-finite values (stat_boxplot).
#> Warning: Removed 1 rows containing non-finite values (stat_smooth).
#> Warning: Removed 1 rows containing missing values (geom_point).
#> Warning: Removed 1 rows containing non-finite values (stat_boxplot).
#> Warning: Removed 1 rows containing non-finite values (stat_smooth).
#> Warning: Removed 1 rows containing missing values (geom_point).
#> Warning: Removed 1 rows containing non-finite values (stat_boxplot).
#> `stat_bin()` using `bins = 30`. Pick better value with `binwidth`.
#> Warning: Removed 4 rows containing missing values (geom_tile).
#> Warning: Removed 14 rows containing non-finite values (stat_smooth).
#> Warning: Removed 14 rows containing missing values (geom_point).
#> Warning: Removed 14 rows containing non-finite values (stat_boxplot).