Description Usage Arguments Note
These functions serve as preparation functions to calculute the variance-
covariance matrix of a pim using any of the vcov.estimators
provided in this package. The result of these preparation functions
is used by the sandwich.estimator
and
score.estimator
functions respectively.
1 2 3 |
Zbeta |
fitted values |
Z |
design matrix |
Y |
pseudo responses |
link |
character vector with link function |
W |
vector with weights |
These functions should NOT be called by the user
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