Is it possible to write not FALSE and TRUE but weekdays and weekends in X-Axis ? https://exploratory.io/viz/Hidetaka-Ko/ac88ad801e7d?cb=1469240145437
You can use ifelse or if_else function. Both of them basically works the same way, if_else is from dplyr package and the performance is a bit better. Anyway, you can do something like below.
mutate(Weekend = if_else(CreationDate_wday %in% c("Sun","Sat"),"Weekend","Weekday"))
I have updated your data here.
Thanks! This is good advice for me. Can you share the data with your chart ?