Re: map reduce for functioneren with two parameters

On Wed, Aug 06, 2014 at 06:44:44PM +, Martijn Pot via Digitalmars-d-learn wrote: > I was wondering whether there is a way to use map reduce to calculate > e.g. the weighted mean and weighted standard deviation. These would > not only need the values, but also the weights. You can probably do

map reduce for functioneren with two parameters

I was wondering whether there is a way to use map reduce to calculate e.g. the weighted mean and weighted standard deviation. These would not only need the values, but also the weights.