A little announcement. A lot to explore.
Explore lessons, including SAS & R programs and practice data.
For Instagram or another app, paste the message and link.
Type at least 3 characters to see matching lessons.
filter()
mtcars
dplyr.filter(mtcars, cyl == 4)
dplyr::filter(mtcars, cyl == 4)
filter(mtcars, cyl == 4)
library(dplyr)