I did univariate option 1, so it was nice to see how you did option 2!
I'm not sure what a better way to graph your data is in part 1, but you did a good job working through it! You could have used the facet wrap feature instead of making separate graphs for each continent
For part 3, you could have put warning = FALSE, etc in the top part of the code so the "Parsed with column specification" boxes don't pop up after loading the data
I'm not sure how ‘strsplit()’ works, but you got the same result that I did!
Peer-Review HW-4 for Hannah McSorley
Remarks: