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The Application of Analysis of Variance (ANOVA)  

Pak, Son-Il (School of Veterinary Medicine and Institute of Veterinary Science, Kangwon National University)
Oh, Tae-Ho (College of Veterinary Medicine, Kyungpook National University)
Publication Information
Journal of Veterinary Clinics / v.27, no.1, 2010 , pp. 71-78 More about this Journal
Abstract
Analysis of variance (ANOVA) is a method to analyze the data from the experimental designs comparing two or more groups or treatments at the same time, and is the most effective tool of analyzing more complex data sets with different source of variations. This article describes the logic of ANOVA, the application of the method to the analysis of a simple data set, and the methods available for performing planned or post hoc multiple comparisons between the treatments means. In addition, the common misuse of the techniques is also discussed to emphasize that an inappropriate statistical analysis is potentially far more harmful than poorly conducted research. Lastly, an example is given for illustration purposes.
Keywords
analysis of variance (ANOVA); multiple comparison; experimental design;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By SCOPUS : 0
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