fix pks

malcolmbarrett · malcolmbarrett · commit e4dee03a4082 · 2021-10-18T15:31:58.000-07:00
diff --git a/exercises/05-pscores-diagnostics-exercises.Rmd b/exercises/05-pscores-diagnostics-exercises.Rmd
@@ -6,8 +6,8 @@ output: html_document
 
 ```{r}
 library(tidyverse)
-library(survey)
 library(broom)
+library(smd)
 library(causaldata)
 ```
 
