The aim of this paper is to relate and extend some recent work on chi-square goodness-of-fit tests. There is no discussion of any problems which are specifically associated with more than one ...

Journal of the Royal Statistical Society. Series D (The Statistician) This paper proposes an approximation to the cumulative chi-square distribution and its inverse. The approximation is simple for ...

The chi-square test is a statistical hypothesis test that is used to compare observed and expected counts in a contingency table. Its uses include: tests for independence, tests for homogeneity, and ...