wtd.iqr: Weighted Interquartile range
Description
Compute weighted Interquartile range (iqr)
Usage
wtd.iqr (x, na.rm = FALSE, weight=FALSE)
Arguments
x
Vector of data, same length as weight
na.rm
Logical: Should NAs be stripped before computation proceeds?
Value
Returns an empirical interquartile range from a weighted sample.
Details
Uses a simple algorithm based on sorting.