filtering data.frame based on row_number()

Question

UPDATE: dplyr has been updated since this question was asked and now performs as the OP wanted

I´m trying to get the second to the seventh line in a

Answer 1

Actually dplyr's slice function is made for this kind of subsetting:

df %>% slice(2:7)

(I'm a little late to the party but thought I'd add this for future readers)