Concepedia

A test for equality of variances

M. Samiuddin, M. Atiqullah

Biometrika · 1976 · 113 citations · 6 references

DOI

Concepts

Abstract

A test for homogeneity of variances in normal and nonnormal populationsis considered. This is based on power transformations of the estimates of variance. The test is compared with Bartlett's and Leh mann's tests, which employ logarithmic transformations of the estimates.

References

6

An analysis of transformations (with discussion)

George E. P. Box · Journal of the Royal Statistical Society Series A (Statistics in Society) · 1964 · 1.9K citations

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The Distribution of Chi-Square

Edwin B. Wilson, Margaret M. Hilferty · Proceedings of the National Academy of Sciences · 1931 · 827 citations · Full text

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On Distributions and Their Transformation to Normality

Norman R. Draper, D. R. Cox · Journal of the Royal Statistical Society Series B (Statistical Methodology) · 1969 · 203 citations

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TESTING THE HOMOGENEITY OF A SET OF VARIANCES

H. O. Hartley · Biometrika · 1940 · 125 citations

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The estimation of residual variance in quadratically balanced least-squares problems and the robustness of the <i>F</i>-test

M. Atiqullah · Biometrika · 1962 · 60 citations

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