Jackknife and infinitesimal jackknife for clustered data glms
Usage
jack.glm(glm.obj, groups)
infjack.glm(glm.obj,groups)
Arguments
glm.obj
|
A generalised linear model object
|
groups
|
A vector of group identifiers
|
Description
Computes the jackknife or infinitesimal jackknife variance estimators for the generalised linear model, resampling whole groups as specified by the groups
argument. The infinitesimal jackknife is equivalent to the information sandwich variance estimator used in GEE models.Value
A covariance matrixAuthor(s)
Thomas LumleySee Also
lele.glm
,gee
,weave.trunc
,xeffect.glm
Examples