Challenge 6

1) read in a data set, and describe the data set using both words and any supporting information (e.g., tables, etc)

2) tidy data (as needed, including sanity checks)

3) mutate variables as needed (including sanity checks)

4) create at least one graph including time (evolution). Try to make them “publication” ready (optional). Explain why you choose the specific graph type

5) Create at least one graph depicting part-whole or flow relationship. Try to make them “publication” ready (optional). Explain why you choose the specific graph type

library()