LOGLINEAR MODEL FITTING
LOGLINEAR MODEL FITTING:
LIKELIHOOD EQUATIONS
For the general loglinear model
this simplifies to
For simpler models, certain parameters are zero and (8.20) simplifies
The fitted values for a model are solutions to the likelihood equations
To illustrate how to solve likelihood equations,
From (8.9), the model satisfies
LIKELIHOOD EQUATIONS
For the general loglinear model
this simplifies to
For simpler models, certain parameters are zero and (8.20) simplifies
The fitted values for a model are solutions to the likelihood equations
To illustrate how to solve likelihood equations,
From (8.9), the model satisfies