filter去除NA
2018-07-30 本文已影响6人
董八七
df %>% filter(!is.na(var))
from https://stackoverflow.com/questions/28857653/removing-na-observations-with-dplyrfilter
df %>% filter(!is.na(var))
from https://stackoverflow.com/questions/28857653/removing-na-observations-with-dplyrfilter