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12 - The ANOVA Family and Friends

from Part II - How to Use Statistics

Published online by Cambridge University Press:  26 January 2019

Paul Cairns
Paul Cairns
Affiliation:
University of York
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Summary

Analysis of variance (ANOVA) is a family of tests widely used in HCI but these tests are not as robust as claimed by those who use them. This chapter looks at exactly what ANOVAs are testing and therefore what makes suitable robust alternatives to ANOVA when the assumptions of ANOVA are not met.

Keywords

Analysis of variance (ANOVA)robustnessassumptionsnormalityhomogeneity of variancehomoscedasticitysphericityaligned rank transform
Type
Chapter
Information
Doing Better Statistics in Human-Computer Interaction , pp. 139 - 154
Publisher: Cambridge University Press
Print publication year: 2019

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  • The ANOVA Family and Friends
  • Paul Cairns, University of York
  • Book: Doing Better Statistics in Human-Computer Interaction
  • Online publication: 26 January 2019
  • Chapter DOI: https://doi.org/10.1017/9781108685139.013
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  • The ANOVA Family and Friends
  • Paul Cairns, University of York
  • Book: Doing Better Statistics in Human-Computer Interaction
  • Online publication: 26 January 2019
  • Chapter DOI: https://doi.org/10.1017/9781108685139.013
Available formats
×

Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

  • The ANOVA Family and Friends
  • Paul Cairns, University of York
  • Book: Doing Better Statistics in Human-Computer Interaction
  • Online publication: 26 January 2019
  • Chapter DOI: https://doi.org/10.1017/9781108685139.013
Available formats
×