From 5c80fc18d839791a4ffe183b515d5f41c3de25cd Mon Sep 17 00:00:00 2001
From: Sebastian Fischer <sebf.fischer@gmail.com>
Date: Wed, 11 Sep 2024 14:32:59 +0200
Subject: [PATCH] fix vignette

---
 vignettes/mcboost_basics_extensions.Rmd | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vignettes/mcboost_basics_extensions.Rmd b/vignettes/mcboost_basics_extensions.Rmd
index b678165..6a4c274 100644
--- a/vignettes/mcboost_basics_extensions.Rmd
+++ b/vignettes/mcboost_basics_extensions.Rmd
@@ -521,7 +521,7 @@ We do this in `mlr3` by creating a 2/3 - 1/3 split using `mlr3::partition()` and
 
 ```{r}
 split = partition(tsk)
-tsk$set_row_roles(split$train, "use")
+tsk$row_roles$use = split$train
 ```
 
 ### 6.1 Preprocessing