On minimizing chi-square distances under the hypothesis of homogeneity or independence for a two-way contingency table

Comparisons of Some Chi-squared Tests fo

Comparisons of Some Chi-squared Tests for the Test of Independence in Sparse Two-Way Contingency Tables

✍ H. B. Lawal; G. J. G. Uptong 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 609 KB

## Abstract We consider in this paper, the behaviour of a class of the CRESSIE READ (1984) power divergence test statistics indexed by parameter λ ‐ __I__ (λ), with the modified __X__~2~ test statistics (LU) proposed by LAWAL and UPTON (1984), for sparse contingency tables ranging from the 3×3 to t