Description Usage Arguments Value
The functions described here all implement an estimator for the variance of the coefficients.
1 2 | sandwich.estimator(U, U.diff, g1, g2, shared.factor = 1,
switched.factor = 1, self.factor = 1)
|
U |
See the formula for sandwich estimator:
holds |
U.diff |
See the formula for sandwich estimator:
holds the partial derivatives of |
g1, g2 |
Index in the original observations of the "left" and "right" part of the pseudo-observations. |
shared.factor |
Factor by which all |
switched.factor |
Factor by which all |
self.factor |
Factor by which all |
Some matrix. CHECK HERE!
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