SAGE Reference - Encyclopedia of Measurement and Statistics

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O'brien Test for Homogeneity of Variance

In: Encyclopedia of Measurement and Statistics
Edited by: Neil J. Salkind
Subject:Test & Measurement, Quantitative/Statistical Research
Keywords:homogeneity of variance; testing

The homogeneity of variance assumption is one of the critical assumptions underlying most parametric statistical procedures, such as the analysis of variance (ANOVA), and it is important to be able ...

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  Salkind, N. J. (2007). O'brien test for homogeneity of variance. In Encyclopedia of measurement and statistics (Vol. 1, pp. 702-704). SAGE Publications, Inc., https://dx.doi.org/10.4135/9781412952644.n317
  
  Salkind, Neil J. "O'brien Test for Homogeneity of Variance." In Encyclopedia of Measurement and Statistics, edited by Salkind, Neil J., 702-4. Thousand Oaks, CA: SAGE Publications, Inc., 2007. https://dx.doi.org/10.4135/9781412952644.n317.
  
  Salkind, N. J. 2007. O'brien Test for Homogeneity of Variance. In: Neil J. Salkind Editor, 2007. Encyclopedia of Measurement and Statistics, Thousand Oaks, CA: SAGE Publications, Inc. pp. 702-704 Available at: <https://dx.doi.org/10.4135/9781412952644.n317> [Accessed 19 Aug 2022].
  
  Salkind, Neil J. "O'brien Test for Homogeneity of Variance." Encyclopedia of Measurement and Statistics. Edited by Vol. 1. Thousand Oaks: SAGE Publications, Inc., 2007, pp. 702-4. SAGE Knowledge. 19 Aug 2022, doi: https://dx.doi.org/10.4135/9781412952644.n317.
  
  Salkind, Neil J. (2007). O'brien test for homogeneity of variance In:O'Brien test for homogeneity of variance Encyclopedia of measurement and statistics Vol. 1. Thousand Oaks, CA: SAGE Publications, Inc.; 2007:702-704. doi:10.4135/9781412952644.n317
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