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reldist (version 1.6-6)
wtd.quantile:
Weighted Quantiles
Description
Compute weighted quantile
Usage
wtd.quantile (x, q=0.5, na.rm = FALSE, weight=FALSE)
Arguments
x
Vector of data, same length as
weight
q
Quantile to compute
na.rm
Logical: Should NAs be stripped before computation proceeds?
weight
Vector of weights
Value
Returns an empirical q quantile from a weighted sample.
Details
Uses a simple algorithm based on sorting.