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I have a 10 by 10 contingency table with most of my cells = 0, and my total cell count = 70. Is there a statistical package or online calculator which I can use to obtain p-values and Cohen's kappa?

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Can you provide more details about the cross-classification structure: what are the variables? – chl Aug 17 '12 at 9:08
Why are you looking at Kappa? Is this a rater agreement problem? – Michael Chernick Aug 17 '12 at 15:06

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