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There are relationships between numbers and groups lurking everywhere. Do the views on your selfies depend on the day of the week? Do certain species of trees boost bird populations? Untangling relationships like these depend on the powerful statistical tool of analysis of variances, or ANOVA. And get ready, because it’s going to make group differences a statistical breeze.
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Chapters:
0:00 – Introduction
0:46 – When Categorical Variables Impact Continuous Variables
1:24 – Scenario: @Seasonalsusan’s Posting Woes
2:15 – How To Approach Categories As Data
3:13 – Variance Within And Between Groups
4:37 How To Use ANOVA
6:52 – ANOVA Google Sheets Example
8:27 – Planned Contrasts And Post-Hoc Tests
10:39 – Conclusion
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#StudyHall #Statistics #RealWorld
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References:
https://websites.umich.edu/~gonzo/coursenotes/file2.pdf
https://blog.sheetgo.com/finance-processes/how-to-use-xlminer-analysis-toolpak-add-on-for-google-sheets/
https://homepages.inf.ed.ac.uk/bwebb/statistics/Planned-comparison_post-hoc.pdf
https://web.pdx.edu/~newsomj/uvclass/ho_planned%20contrasts.pdf
SOURCES:
https://websites.umich.edu/~gonzo/coursenotes/file2.pdf
How to install XLMiner Analysis Toolkit for Google Sheets: https://blog.sheetgo.com/finance-processes/how-to-use-xlminer-analysis-toolpak-add-on-for-google-sheets/
https://online.stat.psu.edu/stat501/lesson/2/2.6
https://www.stat.cmu.edu/~cshalizi/mreg/15/lectures/10/lecture-10.pdf
https://sphweb.bumc.bu.edu/otlt/mph-modules/bs/bs704_hypothesistesting-anova/bs704_hypothesistesting-anova_print.html
https://open.umich.edu/sites/default/files/downloads/interactive_lecture_notes_11-analysis_of_variance.pdf
https://www.texasgateway.org/resource/132-f-distribution-and-f-ratio
https://www.statology.org/one-way-anova-google-sheets/
https://homepages.inf.ed.ac.uk/bwebb/statistics/Planned-comparison_post-hoc.pdf
https://web.pdx.edu/~newsomj/uvclass/ho_planned%20contrasts.pdf
http://www.columbia.edu/~bsk2131/Keller_Marchev_ANCOVA_R1.pdf
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