GitHub orphaned milestones.

[dotfiles.git] / cheatsheets / rstudio.md

diff --git a/cheatsheets/rstudio.md b/cheatsheets/rstudio.md
index 6fbaffb093a6a4f37347332afc76dae465022eba..18b76ff046178b4084b5bc95d681335bcf47417e 100644 (file)
--- a/cheatsheets/rstudio.md
+++ b/cheatsheets/rstudio.md
@@ -1,3 +1,9 @@
+### Save your Work
+
+```
+savehistory("/mnt/data/test_commands.txt")
+```
+

 
 ### Pie Receipt
 
 
 ### Pie Receipt
 


@@ -5,6 +11,6 @@ Pie chart with duplicate categories merged.
 
 ```rstudio
 library("dplyr")          ## load
 
 ```rstudio
 library("dplyr")          ## load

-TimeSum <- (TimeTracking %>% group_by(Category) %>% summarize(Duration = sum(Duration)))
-pie(TimeSum$Duration, TimeSum$Category
+TimeSum <- (TimeTracking %>% group_by(Category) %>% summarize(Duration = sum(Duration))))
+pie(TimeSum$Duration, TimeSum$Category)

 ```
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 ```
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