A. Di Bucchianico
Abstract
Abstract We describe the notion of sums of squares, which it the leading idea behind analysis of variance. We special attention to the case of unbalanced designs, where different types of sums of squares can be used. We outline the appropriate use of these sums of squares.
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Abstract We describe the notion of sums of squares, which it the leading idea behind analysis of variance. We special attention to the case of unbalanced designs, where different types of sums of squares can be used. We outline the appropriate use of these sums of squares.
Key concepts: Explained sum of squares, Lack-of-fit sum of squares, Residual sum of squares, Least-squares function approximation, Variance (accounting), Total sum of squares, Non-linear least squares, Generalized least squares