MANE 6313¶
Week 4, Module F¶
Student Learning Outcome¶
Analyze simple comparative experiments and experiments with a single factor.
Module Learning Outcome¶
Interpret multiple comparisons of treatments to a control.
Multiple Comparisons to a Control Group¶
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A control group is a group that does not receive a treatment
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Very common in medical and agricultural experiments
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The ANOVA must show that the model is statistical significant before applying multiple comparisons
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The test is called Dunnett's Test
Dunnett's Test - Example Problem¶
- Data is given in problem 12.10
Box Plot of Data¶
Analysis of Variance¶
Dunnett's Test¶
R Demonstration¶
- Dunnett's procedure for problem 12.10