| prank {bit64} | R Documentation |
(P)ercent (Rank)s
Description
Function prank.integer64 projects the values [min..max] via ranks
[1..n] to [0..1].
qtile.integer64() is the inverse function of 'prank.integer64' and
projects [0..1] to [min..max].
Usage
prank(x, ...)
## S3 method for class 'integer64'
prank(x, method = NULL, ...)
Arguments
x |
a integer64 vector |
... |
ignored |
method |
NULL for automatic method selection or a suitable low-level method, see details |
Details
Function prank.integer64 is based on rank.integer64().
Value
prank returns a numeric vector of the same length as x.
See Also
rank.integer64() for simple ranks and qtile() for the
inverse function quantiles.
Examples
x <- as.integer64(sample(c(rep(NA, 9), 1:9), 32, TRUE))
prank(x)
x <- x[!is.na(x)]
stopifnot(identical(x, unname(qtile(x, probs=prank(x)))))
[Package bit64 version 4.6.0-1 Index]