Can't use NULL for if_else false anymore, use NA

tidyverse · Feb 21, 2023 · dadd2d2 · dadd2d2
1 parent 41c98cd
commit dadd2d2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/course-materials/application-exercises/ae-01b-covid/covid.qmd b/course-materials/application-exercises/ae-01b-covid/covid.qmd
@@ -93,7 +93,7 @@ country_data <- coronavirus %>%
   mutate(
     days_elapsed = as.numeric(date - min(date)),
     end_date     = if_else(date == max(date), TRUE, FALSE),
-    end_label    = if_else(end_date, country, NULL)
+    end_label    = if_else(end_date, country, NA)
   ) %>%
   # ungroup
   ungroup()