Planned Contrasts and Post-hoc Contrasts with ONE WAY ANOVA in SPSS (SPSS Tutorial Video #19) - GLM

In this video, I cover the details of how how to conduct and interpret the results of both planned contrasts and post-hoc contrasts with ONE WAY ANOVA in SPSS. I'll explain how to use syntax with the General Linear Model (GLM) function and create custom contrasts using the lmatrix command. I'll cover variables with 3, 5, and 6 levels and show you how to do simple and pooled contrasts. Finally, I'll give you a chance to try it yourself.
I STRONGLY SUGGEST WATCHING MY ONE-WAY ANOVA VIDEO BEFORE WATCHING THIS ONE IF YOU ARE UNFAMILIAR WITH ANOVA. VIDEO HERE: • One Way ANOVA (Analysi...
Video about One-way ANOVA: • One Way ANOVA (Analysi...
Video about One-way ANCOVA: • One Way ANCOVA (Analys...
Video about Planned Contrasts with One Way ANOVA: • Planned Contrasts and ...
Video about Two-way ANOVA: • Two Way Anova in SPSS ...
Video about Planned Contrasts with Two Way ANOVA: • Contrasts with Two Way...
Video about Multivariate Analysis of Variance (MANOVA): • Multivariate Analysis ...
Video about Repeated Measures ANOVA: • Repeated Measures ANOV...
This SPSS tutorial series is designed to teach you the basics of how to analyze and interpret the results of data using SPSS. I will cover everything from the very basics of the main windows within SPSS, to manipulating data, to running and interpreting meaningful analyses like t-tests, ANOVA, regression, and many more, and visualizing results.
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Video tutorial and walkthrough of the data file used in this video: • Introduction to Data F...
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[@nikkihuang7635]

great video, thank you!

[@acceptance_bliss]

we learned at university that when you hypothesis is directioned and do planned contrasts, your don't do an anova before.

[@jeevin03]

Is there a way to compare two groups with a common level. For example, in the minute watch example , can we compare 1,2,3 vs 3,4,5. Or would we in this care ignore the common level and just do 1,2 vs 4,5?

[@aunahmed5549]

Dear Sir,
To do planned contrasts, do we need more than two levels of a factor?