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Re: calculate Chi-Square test

by moklevat (Priest)
on Feb 06, 2013 at 15:02 UTC ( #1017451=note: print w/ replies, xml ) Need Help??

in reply to calculate Chi-Square test

To add to blue_cowdawg's advice, if you need to roll your own, what you are seeking is the probability density function of the chi-squared distribution, which is given here where x is the chi-square value and k is the number of degrees of freedom, and you will need to include values from the Gamma function, which has a closed form solution for half-integer value (i.e. k/2).

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