Re: moments.c

[Jason Stover]

On Wed, Mar 21, 2007 at 08:43:37PM -0700, Ben Pfaff wrote:
...
> And then the main loop becomes:
> 
>   moments1_create()
>   correlation_create()
>   for each case C do:
>       get x and y from case
>       moments1_add(&m1_x, x)
>       moments1_add(&m1_y, y)
>       correlations_add(x, &m1_x, y, &m1_y)
>   moments1_calculate()
>   correlation_calculate()
> 
> This works, no?  And then correlations doesn't have a dependency
> on moments1 except as a user.  We could even get rid of that
> minor dependency by changing the interface from taking the
> moments1 objects to taking the value of the mean.
> 
> Let me know what you think.

Looks good to me.

-Jason