This S3 class of objects is returned by the `panelReg`

class of
functions to represent a fitted semiparametric panel count regression
model. Objects of this class have methods for the functions
`print`

and `plot`

.

- beta
a vector, estimated coefficients of the linear predictor.

- baseline
a step function or spline function, estimated cumulative baseline mean.

- timeGrid
a vector, ordered unique set of observation times.

- lambda
a vector, estimated baseline mean for each interval.

- convergence
an integer code,

`0`

indicates successful convergence, error code`1`

indicates that the iteration limit`maxIter`

had been reached.- iter
an integer value, number of interactions when stopped.

- betaSE
a vector, estimated standard errors of beta.

- betaVar
a matrix, estimated covariance matrix of beta.

- baselineSE
a vector, estimated standard error of cumulative baseline mean.