Function for ranking vector after rounding.

round_rank(x, type = "desc", na.last = TRUE, ties = c("average", "first",
"last", "random", "max", "min"), round_digits = 7)

## Arguments

x A numeric, complex, character or logical vector. Type of ranking: "desc" or "asc" (see Details). For controlling the treatment of NAs. If TRUE, missing values in the data are put last; if FALSE, they are put first; if NA, they are removed; if "keep" they are kept with rank NA. A character string specifying how ties are treated (see Details). Can be abbreviated. Value of digits for round().

## Value

A numeric vector of the same length as x with names copied from x (unless na.last = NA, when missing values are removed). The vector is of integer type unless x is a long vector or ties = "average" when it is of double type (whether or not there are any ties).

## Details

This is basically a wrapper around rank() in which x is pre-modified by rounding to specific number of digits round_digits.

type can have two values: "desc" for ranking in descending order (rank 1 is given to the biggest value in x) and "asc" (rank 1 is given to the smallest value in x). Any other value will cause error.

## Examples

round_rank(10:1, type = "desc")#>  [1]  1  2  3  4  5  6  7  8  9 10round_rank(10:1, type = "asc")#>  [1] 10  9  8  7  6  5  4  3  2  1
set.seed(334)
x <- 10^(-10) * runif(10)
round_rank(x)#>  [1] 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5