getSEs extracts asymptotic standard errors for specific covariates from a Cyclops model fit object.
Usage
getSEs(object, covariates)
Arguments
object
A Cyclops model fit object
covariates
Integer or string vector: list of covariates for which asymptotic standard errors are wanted
Value
Vector of standard error estimates
Details
This function first computes the (partial) Fisher information matrix for
just the requested covariates and then returns the square root of the diagonal elements of
the inverse of the Fisher information matrix. These are the asymptotic standard errors
when all possible covariates are included.
When the requested covariates do not equate to all coefficients in the model,
then interpretation is more challenging.