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ergm (version 4.7.1)

wtd.median: Weighted Median

Description

Compute weighted median.

Usage

wtd.median(x, na.rm = FALSE, weight = FALSE)

Value

Returns an empirical .5 quantile from a weighted sample.

Arguments

x

Vector of data, same length as weight

na.rm

Logical: Should NAs be stripped before computation proceeds?

weight

Vector of weights

Details

Uses a simple algorithm based on sorting.