free statistics software (MacOSX)??

hi,

does anybody know a free statistics software for macusers?

i need to run t-tests (t-student) with a huge amount of data (excel-file) so it would be great if you could import data and easily test your hypothesis...


or is there any free ti-89 (titanium) software to run a ti-89 interface on your mac?? i just know something like this exists for windows but neither how its named nor where to get it.

thanks for your help

Quote:

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Originally Posted by python

hi,

does anybody know a free statistics software for macusers?

i need to run t-tests (t-student) with a huge amount of data (excel-file) so it would be great if you could import data and easily test your hypothesis...


or is there any free ti-89 (titanium) software to run a ti-89 interface on your mac?? i just know something like this exists for windows but neither how its named nor where to get it.

thanks for your help

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see R (article with link to the download site)

CB

great, exactly what i looked for!

thanks