Works similar to `base::which.min()`

/`base::which.max()`

, but corrects for ties.
Missing values are set to `Inf`

for `which_min`

and to `-Inf`

for `which_max()`

.

`which_min(x, ties_method = "random", na_rm = FALSE)`which_max(x, ties_method = "random", na_rm = FALSE)

x

(`numeric()`

)
Numeric vector.

ties_method

(`character(1)`

)
Handling of ties. One of "first", "last" or "random" (default) to return the first index,
the last index, or a random index of the minimum/maximum values.

na_rm

(`logical(1)`

)
Remove NAs before computation?

(`integer()`

): Index of the minimum/maximum value.
Returns an empty integer vector for empty input vectors and vectors with no non-missing values
(if `na_rm`

is `TRUE`

).
Returns `NA`

if `na_rm`

is `FALSE`

and at least one `NA`

is found in `x`

.

# NOT RUN { x = c(2, 3, 1, 3, 5, 1, 1) which_min(x, ties_method = "first") which_min(x, ties_method = "last") which_min(x, ties_method = "random") which_max(x) which_max(integer(0)) which_max(NA) which_max(c(NA, 1)) # }