A Numerical Procedure for Computing Chi-Square Percentage Points
by Waheed Babatunde Yahya, Philip Iyiola Farayola, and Daniel Eni.
A simpler algorithm for computing probability values of a Chi-square (?2) random variable X is provided. This algorithm accurately compute a comprehensive ?2 probability values for all the range of X at specified degrees of freedom without further need to extrapolate before some desired ?2 probability values are obtained as a result of their non-availability in some of the currently available statistical tables. It is further demonstrated that, the P-values for any ?2-tests could be readily obtained from the ?2 probability values computed by our method.
?2-tests, P-value, Normal approximation, power divergent goodness-of-fit
Waheed Babatunde Yahya, Email1
Philip Iyiola Farayola,
READING THE ARTICLE: You can read the article in
portable document (.pdf) format (288809 bytes.)
NOTE: The content of this article is the intellectual property of the authors, who retains all rights to future publication.
This page has been accessed 3802 times since April 25, 2007.
Return to the Home Page.