bizicount-class: The bizicount S4 Class
In bizicount: Bivariate Zero-Inflated Count Models Using Copulas

bizicount-class

R Documentation

The bizicount S4 Class

Description

Note that bizicount objects are generally S3, and should use S3 syntax. This S4 class is defined only for compatability with texreg. However, the contents of bizicount objects is the same in both S3 and S4, so the descriptions below apply in both cases.

Slots

coef: Coefficients of the model
coef.nid: Coefficients without margin IDs
coef.orig: Coefficients prior to transformations, for Gaussian dependence and negative binomial dispersion.
coef.orig.nid: Coefficients prior to transforms, no margin IDs.
se: Asymptotic standard errors based on observed Fisher Information
se.nid: Standard errors without margin IDs
z: z-scores for parameter estimates
z.nid: z-scores without margin IDs
p: p-values for parameter estimates
p.nid: p-values without margin IDs
coefmats: A list containing coefficient matrices for each margin
loglik: Scalar log-likelihood at convergence
grad: Gradient vector at convergence
n.iter: Number of quasi-newton fitting iterations.
covmat: Covariance matrix of parameter estimates based on observed Fisher Information
aic: Model's Akaike information
bic: Model's Bayesian information criterion
nobs: Number of observations
margins: Marginal distributions used in fitting
link.zi,link.ct: Names of link functions used in fitting
invlink.ct,invlink.zi: Inverse link functions used in fitting (the actual function, not their names)
outcomes: Name of the response vector
conv: Integer telling convergence status.
cop: The copula used in fitting
starts: list of starting values used
call: The model's call
model: List containing model matrices, or NULL if keep = F.