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Appendix A
= the covariance matrix for group g, according to the model
= the mean vector for group g, according to the model
= the population covariance matrix for group g
= the population mean vector for group g
= the distinct elements of arranged in a single column
vector
r = the non-negative integer specified by the
ChiCorrect method. By default r = G.
When the Emulisrel6 method is used, r = G and cannot be changed by using
ChiCorrect.
n = N – r
= the vector of order p containing the sample moments for all groups; that is,
contains the elements of and also (if means and intercepts are
explicit model parameters) .
= the vector of order p containing the population moments for all groups; that is,
contains the elements of and also (if means and intercepts
are explicit model parameters) . The ordering of the elements of
must match the ordering of the elements of .
= the vector of order p containing the population moments for all groups
according to the model; that is, contains the elements of
and also (if means and intercepts are explicit model
parameters) . The ordering of the elements of must
match the ordering of the elements of .
= the function (of ␥) that is minimized in fitting the model to the sample
= the value of ␥ that minimizes
