what is the purpose of aicc what is the aic value when selecting models what is model selection in gamlss what is model selection dilemma what is aicc in model selection what is the difference between aic and model selection aicc sigma select model what is aic selection which model selection technique would be best used to select a model from the sample of a sample? what is the aicc value for model selection does gamlss use aicc how to select a model with aic value which model is the best to run in stepgaic what is model selection dilemma how do we use the aicc value in stepgaic? how to select the best model how to select models from a model selection how to select final model what is aicc model select what is aicc & stegaic model