ANOVA

[salvomic]

please, advice to me some tips...
I'm starting to focalize the problem for ANOVA...
I would get two results:
1. input G groups of data with items, calculating "ANOVA table" (mean, Sum of squares, degree of freedom, SSA, SSW, SST, F and so on)
2. giving the minimal useful data (summary result), obtain the same table.

About 1st purpose, the user must insert items, and a good location could be "Statistics 2Var" and it's columns, so we can use C1, C2,... and treat also C1(1), C1(size(C1) and so on...
Only we cannot use more than 10 groups (from C1 to C0).
I would like to have a sufficient numbers of groups and don't have limit for their size (items) and make that they could be possibly of different size...
However, then we should perform a cycle to count how much column are been used and so on...

I wonder if there is a better way to do that, as Spreadsheet perhaps is not suited...
Any opinion?

After that we must created formulae (we could start from here or here; second link is in Italian, sorry), but I'm a bit confused for now and I need help...

Last but not least thing: to make an inference test confronting F with Fisher (already in Prime) to validate or not H0 hypothesis...

Eventually we need a nice and well ordered routine to present the results.

I know that it's a not easy job, almost for me. I sincerely hope someone would collaborate, help, advice...

Thanks in advance :-)