Download quick-chi-11.hqx (238,584 KB)
From: stephen.ashcroft@Clinical-Biochemistry.oxford.ac.uk
Subject: QuickChi 1.1
The chi-squared test is one of the most important tests in statistics. It
tests whether the observed frequencies in a distribution differ
significantly from the frequencies which might be expected according to some
'assumed hypothesis'.
QuickChi is a programme for carrying out chi-squared tests. Version
1.1 now allows calculation of chi squared analysis not only for 2x2 tables
but also for more complicated data sets up to 2x5. A logical error in the
calculation algorithm has been put right and some cosmetic bugs have also
been fixed.
QuickChi should run on any Mac and is freeware.
Steve Ashcroft
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Dr SJH Ashcroft, Nuffield Dept. of Clinical Biochemistry, John Radcliffe,
Hospital, Headington, Oxford OX3 9DU
email: stephen.ashcroft@ndcb.ox.ac.uk
phone: +44 1865 220480 FAX : +44 1865 221834
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Enclosure: QuickChi11.sit [237,083 bytes]
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