A minor bug has been corrected in the handling of the argument subsetnew.
An error has been corrected in the summary.parfrailty function.
parfrailty
now returns the data
argument.
Added output elements call
and input
to
stdCoxph
, stdGee
, stdGlm
and stdParfrailty
.
The est
, score
and hessian
elements of
class("parfrailty")
have been named.
A help entry for summary.stdGlm
has been added.
Informative error messages have been added in places.
Less internal calls to coxph.detail
in stdCoxph
,
which makes the function slightly faster.
Replaced class(fit)=="name"
with
inherits(x=fit, what="name")
in places, which should be safer.
Minor changes in the internal handling of formula arguments,
to avoid errors if formulas are given implicitly to models,
e.g. f <- y~x
, fit <- glm(formula=f)
A minor bug has been corrected in the calculation of vcov
for stdCox
. This may have a minor effect on the estimated variance-covariance
matrix.