About this resource

    Type of resources
    Reading, Student Guide, Teaching/Learning Strategy
    Education level(s)
    College / Upper Division (Undergraduates), Graduate / Professional, Adult Education
    Primary user(s)
    Student, Teacher
    Subject area(s)
    Applied Science, Education, Life Science, Math & Statistics, Social Science
    Language(s)
    English
    Cluster
    Conceptual and Statistical Knowledge
    Last updated
    8 May 2020
    ReadingStudent GuideTeaching/Learning Strategy

    Degrees of Freedom Tutorial

    By Ron Dotsch

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    Level College / Upper Division (Undergraduates), Graduate / Professional, Adult Education · For Student, Teacher · Language English

    Abstract

    A lot of researchers seem to be struggling with their understanding of the statistical concept of degrees of freedom. Most do not really care about why degrees of freedom are important to statistical tests, but just want to know how to calculate and report them. This page will help. For those interested in learning more about degrees of freedom, take a look at the following resources: This chapter in the little handbook of statistical practice Walker, H. W. (1940). Degrees of Freedom. Journal of Educational Psychology, 31(4), 253-269. I couldn’t find any resource on the web that explains calculating degrees of freedom in a simple and clear manner and believe this page will fill that void. It reflects my current understanding of degrees of freedom, based on what I read in textbooks and scattered sources on the web. Feel free to add or comment.

    Keywords Blog · Tutorial