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")which_max(x, ties_method = "random")
:: numeric()
Numeric vector.
:: 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.
Passed down to base::max.col()
.
(integer()
): Index of the minimum/maximum value.
Returns an empty integer vector for empty input vectors and vectors with no non-missing values.
# 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)) # }