2015 | OriginalPaper | Buchkapitel
Effects of Pooling on R2
verfasst von : Arthur Adams
Erschienen in: Proceedings of the 1985 Academy of Marketing Science (AMS) Annual Conference
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This paper considers the behavior of the coefficient of determination (r
2
) when two data sets are combined or pooled into one set. In particular it is of interest to see, for fixed subset values of r
2
, the extent to which the pooled r
2
value can vary simply as a function of the subsets’ location. Several findings which appear general are discussed, and possible future research directions are suggested.