I created two new variables using my original data, but I can't get them to show up in my data set. I tried using mutate and a few other functions but I am not having any luck. I am assuming the variables need to be in the data table because next, I need to generate bar charts and box plots using all the data in the file. When I run summary(on my original data) my new variables don't show up either I have to run summary(on my new variables) separately in order to generate summary data.
Here is a screenshot if it helps