Description Usage Arguments Value Examples
Calculates the d-efficiency of a supplied model matrix (det(M'M)^(1/ncol(ModelMatrix))) for a linear model
1 | d_efflinearupdate(CurrentMatrix)
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CurrentMatrix |
Model matrix with attribute factors coded using contr.sum coding. Matrix must be standardized before passing to function if standardization is desired. |
The d-efficiency is returned based on a linear model
1 2 3 | ##---- Should be DIRECTLY executable !! ----
##-- ==> Define data, use random,
##-- or do help(data=index) for the standard data sets.
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