PSPP can perform all the statistical tests that you mentioned, plus a lot more. You can download it free of charge from the GNU ftp server. Alternatively, you can purchase it pre-bundled with many commercially distributed Gnu/Linux distributions.
Thanks for your interest. J' On Tue, Apr 02, 2013 at 11:37:24AM -0800, aruna rana wrote: Respected Sir My self, Aruna Rana, am working in College of Home Science, Himachal Pradesh Agricultural University at Palampur. We wish to purchase a statistical analysis software in the department which would calculate the t-test, f test, chi square, ranking, correlation, regression, z test etc. which are required for the students research and other project work So, please suggest us the softwares that we should buy and if they are available in your department and also the agency that would be supplying us. Anticipating an early reply Thanks and warm regards aruna -- PGP Public key ID: 1024D/2DE827B3 fingerprint = 8797 A26D 0854 2EAB 0285 A290 8A67 719C 2DE8 27B3 See http://keys.gnupg.net or any PGP keyserver for public key.
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