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Calculates variance-covariance matrix for a fitted ocm
object
# S3 method for ocm
vcov(object, ...)
an ocm
object
further arguments to be passed to methods
Variance-covariance matrix of model parameters
For the generalized logistic g-function, the variance-covariance matrix of model parameters includes information on fixed- and random- effect terms and smoothing terms.
# NOT RUN {
fit.overall <- ocm(overall ~ cycleno + age + bsa + treatment, data=ANZ0001.sub, scale=c(0,100))
vcov(fit.overall)
# }
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