scales (version 0.2.0)

rescale_mid: Rescale numeric vector to have specified minimum, midpoint, and maximum.

Description

Rescale numeric vector to have specified minimum, midpoint, and maximum.

Usage

rescale_mid(x, to = c(0, 1),
    from = range(x, na.rm = TRUE), mid = 0)

Arguments

x

numeric vector of values to manipulate.

to

output range (numeric vector of length two)

from

input range (numeric vector of length two). If not given, is calculated from the range of x

mid

mid-point of input range

Examples

rescale_mid(1:100, mid = 50.5)
rescale_mid(runif(50), mid = 0.5)
rescale_mid(1)