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ERIC Number: EJ262586
Record Type: CIJE
Publication Date: 1982
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Nonorthogonal Analysis of Variance: Putting the Question before the Answer.
Howell, David C.; McConaughy, Stephanie H.
Educational and Psychological Measurement, v42 n1 p9-24 Spr 1982
It is argued here that the choice of the appropriate method for calculating least squares analysis of variance with unequal sample sizes depends upon the question the experimenter wants to answer about the data. The different questions reflect different null hypotheses. An example is presented using two alternative methods. (Author/BW)
Descriptors: Analysis of Variance, Hypothesis Testing, Least Squares Statistics, Mathematical Models, Research Problems
Publication Type: Journal Articles; Reports - Research; Opinion Papers
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Sample Size