ascopubs.org

Homogeneity of variance of measures associated with objective assessment of esthetic outcome after treatment with radiation therapy in early breast cancer.

Feasability of contrast-enhanced CT in breast conservation surgery for invasive and non-invasive breast cancer. This is an ASCO Meeting Abstract from the 2017 ASCO Annual Meeting I. This abstract does ...
JSTOR Daily

Score Test versus Bartlett Type Modified Test for Testing Homogeneity of Variances with Autocorrelated Errors

Bartlett's (1937) test for the equality of several variances is a modification to the standard likelihood ratio test. The test assumes that the observations involved are independent and their ...
JSTOR Daily

On the Robustness of the $T^2_0$ Test in Multivariate Analysis of Variance When Variance-Covariance Matrices are Not Equal

Current interest in multivariate analysis in biometrics and other areas of applied statistics must inevitably lead to a scrutiny of the robustness of the procedure ...
Simon Fraser University

Testing for Constant Variances

The difference-from-nominal chart should be accompanied by a test that checks whether the variances for each product type are identical (homogeneous). Levene's test of homogeneity is particularly ...
Nature

A test of homogeneity of Hardy-Weinberg disequilibrium across strata

For genotype data being sampled from several strata with different allele frequencies, it is necessary to verify the assumption of homogeneity of Hardy–Weinberg disequilibrium across strata before ...