I’ve been trying for about an hour or two on how to fix this error and I’m still lost as to what to do. It says that any of the variable I put in (eg “state” or “disease”) of the data set that it can’t find the object. I’ve downloaded the ggplot2 and dslabs so I’m not sure why it isn’t working.
Please try replacing
library( "ggplot2" )
library( "tidyverse" )
Yay, it worked. Thank you! @cutsort