Geometrical Representation of Two Methods of Linear Least Squares Multiple Correlation
- 1 December 1961
- journal article
- research article
- Published by Cambridge University Press (CUP) in Psychometrika
- Vol. 26 (4) , 433-442
- https://doi.org/10.1007/bf02289772
Abstract
Geometrical properties and relationships of the Doolittle and square root methods of multiple correlation, as represented in the variable subspace of an orthogonal person space, are shown. The method of representation is also useful for depicting zero-order and partial correlations, as well as for the more general problem of the combination of variables.Keywords
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