One-way type I analysis of variance with contrasts

Pierre Jolicoeur
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Pierre Jolicoeur: University of Montreal, Department of Biological Science

Chapter Chapter 26 in Introduction to Biometry, 1999, pp 223-231 from Springer

Abstract: Abstract The importance of comparing the confidence intervals of group means at the end of an analysis of variance has been emphasized in section 12.8. The overall significance test done in an analysis of variance (section 12.6) indicates whether there are conclusive differences between group means but reveals neither the nature nor the extent of those differences. Therefore, the inspection of a series of confidence intervals, such as illustrated in figure 12.8.1,is very useful from a descriptive point of view.

Keywords: Wing Length; Descriptive Point; Simultaneous Utilization; Preliminary Hypothesis; Desire Significance Level (search for similar items in EconPapers)
Date: 1999
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DOI: 10.1007/978-1-4615-4777-8_27

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