I have df that has variables with the following names:
> names(df)
[1] "local authority: district / unitary (as of April 2015)" "oslaua"
[3] "December 2014" "X__1"
[5] "March 2015" "X__2"
[7] "June 2015" "X__3"
I know I can select those variables that start with X__ by using a function df %>% select(starts_with("X_")).
My question is whether there would be a function that makes it possible to select exactly those variables that do not start with X__. The output should give something similar to df %>% select(! starts_with("X_")). Thanks in advance