Re: Statistical Functions Implementation

Hi,

I have updated even more code. Both functions should be
functional now. 
I was able to compile the code outside of OOo and it
compiled (with MS 
VC 6.0 - the 1998 version)  and worked correctly, though I
have no idea 
if it will integrate seamlessly into OOo.

[For the external compile I had to make some minor changes
to the code, 
but the general structure was unchanged.]

Now, both the one matrix and the multiple matrices variants
function. 
Somebody with some OOo knowledge should now integrate the
code where it 
belongs. A Menu Entry like 'One-Way Anova' seems reasonable.
This would 
partially solve issue 
http://www.openoffice.org/issues/show_bug.cgi?id=4921 ,
well at least 
the one way ANOVA. [This is the more important of the ANOVA
variants.]

Kind regards,

Leonard Mada


Code included:

Calc-ANOVA-No_ARRAY.cpp
- contains the code for one-way ANOVA (NO block type),
- all input is in the form of:
  -- one data matrix (every column is a different variable)
or
  -- multiple data matrices
- have removed most dynamic arrays
  (except for two, which are initialized and destroyed
properly)

ANOVA.Test.Code.cpp
- contains the same C++ code adapted so that it can be
compiled with MS 
VC 6.0 (independent of OOo code)
- this way, it is possible to test the code without having
to 
(re)compile OOo
- see also the 'ANOVA-Test.gnumeric' from my previous post

ANOVA-Test.gnumeric (see previous post for this file)
- gnumeric file to test the results of the ANOVA code

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