what is a p-value ?
Dario Greco wrote:
hi to all,
i need to calculate p-value of Student's t-test for many values.
i've in input a TAB-delimited txt file in which there are many columns of numbers (they're means of values of alternatively "row data") for thousands of rows. I need in output of a TAB-delimited txt file with columns of p-values for each couple or group of columns of the input.
Is there a module for automatize this operation?
i'm looking for it on CPAN web database, i'm trying to submit "p-value" as key-
word in the search-form, but i don't found yet anything.
Can you help me????
thanks very much
_________________________________
Dario Greco
Gene Expression Core Lab
BioGeM S.C.a.R.L.
Via P.Castellino, 111
80131 Napoli Italy
Tel +39 081 6132 303
Fax +39 081 6132 262
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