Learn R Programming

boot (version 1.2-10)

normalize: Normalize Weights

Description

Normalize weights to sum to one within each stratum.

Usage

normalize(wts, strata)

Arguments

wts
A vector of non-negative weights. At least one of the weights in each stratum must be strictly positive.
strata
A vector of the same length as wts defining the strata. It should be a vector of integers or a factor with integer levels.

Value

  • A vector of the same length as wts such that the sum of the output values within each stratum is 1.