error that i can't get to the bottom to. didn't see any issues on dplyr github at quick glance. any thoughts?
input_data %>% mutate(response = NA)
Error in mutate_impl(.data, dots, caller_env()) :
object '_dplyr_mutate_impl' not found
input_data is a tibble.
I note that the first example in the documentation doesn't work -- same error
mtcars %>% as_tibble() %>% mutate(
cyl2 = cyl * 2,
cyl4 = cyl2 * 2
)
R version 3.6.0
dplyr version 0.8.3