RESCALE {RPMG}

Rescale a vector to fit in a certain range

Description

Rescale a vector to fit in a certain range

Usage

RESCALE(x, nx1=0, nx2=1, minx=0, maxx=1)

Arguments

x

vector

nx1

new minimum

nx2

new maximum

minx

old min

maxx

old max

Details

Rescaling a vector, mostly used for graphics. If x does not vary, i.e. it is constant or minx and max are identical, the mean value of nx1 and nx2 is returned.

Value

Scale version of x vector is returned.

Author(s)

Jonathan M. Lees<jonathan.lees.edu>

Examples

x = rnorm(10)
RESCALE(x, 3, 9, min(x), max(x) )