The class stores the transaction data and various optimization outputs and options. It is created already when model fitting is initiated and is then used to perform no covariate specific steps during the estimation process. Serves as parent classes to fitted transaction and spending models.

Created with an existing and clv.model object (or subclasses thereof).

# S4 method for clv.fitted



Single language of the call used to create the object


Single object of (sub-) class clv.model that determines model-specific behavior.

Single object of (sub-) class that contains the data and temporal information to fit the model to.


Numeric vector of the model parameters, set and used solely when predicting. Named after model parameters in original scale and derived from coef().


A single object of class optimx as returned from method optimx::optimx after optimizing the log-likelihood fitting the model.


Single matrix that is the hessian extracted from the last row of the optimization output stored in the slot optimx.estimation.output.