ANOVA, ANOVA Multiple Comparisons & Kruskal Wallis in R | R Tutorial 4.9 | MarinStatsLectures|

Analysis of Variance (ANOVA), Multiple Comparisons & Kruskal Wallis in R with Examples: Learn how to Conduct ANOVA in R, ANOVA Pairwise Comparisons in R, and Kruskal Wallis One-Way ANOVA in R with Examples! 👉🏼Related: ANOVA in Statistics & ANOVA in R Lecture Series: https://bit.ly/2Jb3uPr 📝 Find R practice dataset here: (https://statslectures.com/r-scripts-d... )
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In this Tutorial, you will learn to use various functions in R to: Conduct one-way analysis of variance (ANOVA) test in R, View ANOVA table in R, produce a visual display for the pair-wise comparisons of the analysis of variance in R, conduct multiple comparisons/ANOVA pair-wise comparisons in R, produce Kruskal-Wallis one-way analysis of variance using ranks with R Statistical Software.


■Table of Content

0:00:12 when should we use one-way analysis of variance (ANOVA) in statistics and in research
0:00:37 how to conduct ANOVA in R software using the "aov" command/function
0:00:42 how to access the help menu in R for ANOVA commands
0:00:52 how to create a boxplot in R statistical software
0:01:42 how to view ANOVA table in R using "summary" function
0:02:07 how to ask R for what is stored in an object using the "attributes" function.
0:02:23 how to extract certain attributes from an object in R using the dollar sign ($)
0:02:48 how to conduct multiple comparisons/pair-wise comparisons for the analysis of variance in R using the "TukeyHSD" command
0:03:17 how to produce a visual display for the pair-wise comparisons of the analysis of variance in R programming language using "plot" function
0:03:50 how to produce Kruskal-Wallis one-way analysis of variance using ranks in R using the "kruskal.test" function
0:03:56 when is it appropriate to use Kruskal-Wallis one-way analysis of variance for data in statistics and in research

This video is a tutorial for programming in R Statistical Software for beginners, using RStudio.

▶︎▶︎ Watch More

▶︎ANOVA Use and Assumptions    • One Way ANOVA (Analysis of Variance):...  
▶︎ Understanding the Sum of Squares in ANOVA, the concept of analysis of variance, and ANOVA hypothesis testing    • ANOVA (Analysis of Variance) and Sum ...  
▶︎ ANOVA F Statistic and P-Value:    • ANOVA Part III: F Statistic and P Val...  
▶︎ ANOVA & Bonferroni Multiple Comparisons Correction    • ANOVA Part IV: Bonferroni Correction ...  
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