David Simcha's stats library is full of useful code and it was a shame to let it rot. I've patched it up to work with modern D compilers and added dub support.

https://github.com/John-Colvin/dstats

http://code.dlang.org/packages/dstats

I have also made a pull request to David's repository to integrate these changes. If they are merged there then I'll redirect the dub respository and add a link in the readme on my github fork.

On Thursday, 17 July 2014 at 15:20:20 UTC, John Colvin wrote:
> David Simcha's stats library is full of useful code and it was a shame to let it rot. I've patched it up to work with modern D compilers and added dub support.
>
> https://github.com/John-Colvin/dstats
>
> http://code.dlang.org/packages/dstats
>
> I have also made a pull request to David's repository to integrate these changes. If they are merged there then I'll redirect the dub respository and add a link in the readme on my github fork.

Great! dstats is useful for A/B performance measurements, with its various statistical tests.