[R] quantile() with weights

[Sundar Dorai-Raj]

Wouter wrote:
> Hi list,
> 
> I'm looking for a way to calculate quantiles (such as in quantile()), but 
> with the ability to assign a different weight to each member of the sample 
> vector.
> 
> It is possible to write it out completely, but maybe there is a dedicated 
> function out somewhere...
> 
> cheers
> 
> Wouter

See ?wtd.quantile in package Hmisc.

--sundar