Analysis of a Two-Factor Completely Randomized Design in R

Описание: Analysis of a Two-Factor Completely Randomized Design in R for tomato yield as a function of variety and density. Primary tools used are a two-way ANOVA table and contrasts.

Probability playlist:    • STAT 587 - Probability  
Inference playlist:    • STAT 587 - Inference  
Regression playlist:    • STAT 587 - Regression  

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Chapters:
00:00 Introduction
00:26 Two factors
01:19 Tomato yield data
02:53 Hypotheses
04:47 Data visualization
05:42 Summary statistics
06:27 Two-way ANOVA model
09:07 Regression model
11:18 Two-way ANOVA table
12:45 Two-way ANOVA table in R
13:40 Additive vs cell-means model
14:34 Estimated means visualized
15:07 Variety comparison
15:42 Density comparison
16:12 Estimated means for combinations of variety and density
16:56 Summary