Help Quick!?!

This is R language in R Studio and the dataset can be found on google if you type "TREE_SURVEYS.txt".

The output from 4 that its talking about was:

trees %>%

group_by(YEAR, SPECIES) %>%

summarise(abundance = n()) %>%

5. Using the data the data frame generated in (4), make a line plot with points (by using geon line in addition to geon point) with YEAR on the x axis and abundance on the y axis with one subplot per species. To let you seen each trend clearly let the scale for the y axis vary among plots by adding scales - "free" as an optional argument to focetrop