Quantile {wINEQ} | R Documentation |
Sample quantile for weighted data
Description
Computes quantile derived for the given probability taking into account weights.
Usage
Quantile(X, W = rep(1, length(X)), p = 0.5)
Arguments
X |
is a numeric data vector |
W |
is a vector of weights |
p |
is a probability to derive corresponding quantile |
Details
Linear interpolation is applied to deal with a frequency distribution.
Value
The quantile for weighted data.
Examples
# Compare weighted and unweighted result
X=1:10
W=10:1
Quantile(X,p=0.5)
Quantile(X,W,p=0.5)
[Package wINEQ version 1.2.1 Index]