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Analysis of Variance and Covariance

Stage 2

The Craft of Statistical Analysis Webinars The Craft of Statistical Analysis

  • Fixed and Random Factors in Mixed Models: What IS the difference?
  • The 13 Steps to Running Any Statistical Model
  • Effect Size Statistics

 Statistically Speaking Trainings

  • Interactions in ANOVA and Regression Models
  • MANOVA
  • Multiple Comparisons
  • Marginal Means, Your New Best Friend
  • Crossed and Nested Factors
  • An Overview of Effect Size Statistics and Why They are So Important
  • ANCOVA (Analysis of Covariance)

 Articles at The Analysis Factor

  • Specifying Variables as Within-Subjects Factors in Repeated Measures
  • Interpreting Interactions when Main Effects are Not Significant
  • Actually, you can interpret some main effects in the presence of an interaction
  • When Does Repeated Measures ANOVA not work for Repeated Measures Data?
  • Non-parametric ANOVA in SPSS
  • When Assumptions of ANCOVA are Irrelevant
  • ANCOVA Assumptions: When Slopes are Unequal
  • The Difference Between Crossed and Nested Factors
  • Checking the Normality Assumption for an ANOVA Model
  • A Comparison of Effect Size Statistics

Reader Interactions

Comments

  1. Misganaw Tamrie Yenesew says

    December 3, 2020 at 3:19 am

    I have no comment ,rather i have question
    1/ how to developed my skill on statistical software?
    2/ for the two types of data {qualitative and quantitative } which types of statistical software are used?

    Reply

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This Month’s Statistically Speaking Live Training

  • Member Training: Analyzing Pre-Post Data

Upcoming Free Webinars

Poisson and Negative Binomial Regression Models for Count Data

Upcoming Workshops

  • Analyzing Count Data: Poisson, Negative Binomial, and Other Essential Models (Jul 2022)
  • Introduction to Generalized Linear Mixed Models (Jul 2022)

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