ignore rdata files from commits to avoid problems with large files

msr-ds3 · Jun 7, 2021 · 2904a8f · 2904a8f
1 parent 2617cfd
commit 2904a8f
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/.gitignore b/.gitignore
@@ -6,3 +6,6 @@
 *.gz
 *.csv
 *.tsv
+*.RData
+*.Rdata
+*.rdata
diff --git a/week1/plot_trips.R b/week1/plot_trips.R
@@ -26,16 +26,16 @@ load('trips.RData')
 # plot the total number of trips (on the y axis) by age (on the x axis) and gender (indicated with color)
 
 # plot the ratio of male to female trips (on the y axis) by age (on the x axis)
-# hint: use the spread() function to reshape things to make it easier to compute this ratio
-# (you can skip this and come back to it tomorrow if we haven't covered spread() yet)
+# hint: use the pivot_wider() function to reshape things to make it easier to compute this ratio
+# (you can skip this and come back to it tomorrow if we haven't covered pivot_wider() yet)
 
 ########################################
 # plot weather data
 ########################################
 # plot the minimum temperature (on the y axis) over each day (on the x axis)
 
 # plot the minimum temperature and maximum temperature (on the y axis, with different colors) over each day (on the x axis)
-# hint: try using the gather() function for this to reshape things before plotting
+# hint: try using the pivot_longer() function for this to reshape things before plotting
 # (you can skip this and come back to it tomorrow if we haven't covered reshaping data yet)
 
 ########################################