[GRASS5] statistics library?

[Markus Neteler]

On Tue, Sep 09, 2003 at 02:53:52PM +1200, Hamish wrote:
> Hi all,
> 
> I was looking to modify r.series to add an option for x% trimmed mean,
> and it occured to me that I'd probably want the same for r.statistics.
> 
> Looking further, s.univar, s.windavg, s.cellstats, r.series,
> r.statistics, and probably others all impliment their own mix of
> statistical queries, some with more options, some with less.
> 
> Wouldn't it be better to have a standard (simple) stats library in
> src/libes/gmath/ which worked on an unsorted array of floats?
[...]

It were nice to have r.univar as C program then, not as 
(slow) script...
Just another motivation,

 Markus