2-24 - Compare means / With Control FIT MODEL Group \...

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Feb 24 2011 Homework for Chapter 6 due Wednesday Will do JMP today. Chapter 5 summary Dealt with the f-test, which as used for full and reduced model. ANOVA. Anova addresses the question: are the means all the same or are they different? Comparison of > 2 means (2 sample pooled) Overall f-test tells us: H 0 : all means are same H a : At least one is different Chapter 6 Addresses the questions: Which means are different? Which are high? Which are low? How to do all possible - μi μj Going to JMP now. LAST HOMEWORK PROBLEM: Sexual Orientation The significance can / might be different. Use Caution. Comparing two groups:
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Unformatted text preview: Compare means / With Control FIT MODEL Group \ LSMeans Contrast Custom test did not get in my head. Read more about it. 1 2 3 4 5 1 overall mean = - 1 d1 = - 2 d2 = - 3 d3 = 4 d4 = - 5 d5 1. OVERALL ANOVA H : 1 = 2 = = k H A : at least one i j 2. Reduced Model H : spock = Others H A : spock Others Test Full vs. Reduced 3. Post-Hoc Analysis Look at all possible means (multiple comparisons) . Look at inflation. H : + 1 32 = 4 Contrasts: +/-Translate from 1 , , 5 into parameter values....
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2-24 - Compare means / With Control FIT MODEL Group \...

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