do_if_enough:
checks if enough non-NA values are in x. (see .min_non_na)
if so, applies a function (FUN) to x.
if not, returns .return. (see do_if() for more details)
Usage
do_if_enough(x, FUN, ..., .min_non_na = 1, .return = NA)
Arguments
- x
A vector (numeric, character, etc).
- FUN
A function to be applied to x.
- ...
Additional arguments to be passed to FUN.
- .min_non_na
The minimum length of x (ignoring NAs) to be considered enough.
- .return
What to return instead of the output of FUN if not enough non-NA values.
Value
The output of FUN applied to x if enough values are provided, .return otherwise
Examples
do_if_enough(c(1, 2, 3), mean, .min_non_na = 2)
#> [1] 2
do_if_enough(c(1, 2, NA), mean, .min_non_na = 2)
#> [1] 1.5
do_if_enough(c(1, NA, NA), mean, .min_non_na = 2)
#> [1] NA
do_if_enough(c(1, NA, NA), mean, .min_non_na = 2, .return = -1)
#> [1] -1
