Table 2 Estimation methods used in each model tested.
From: Determining the Efficacy of a Hybridizing Agent in Wheat (Triticum aestivum L.)
Model | Estimation Technique | Link Function |
|---|---|---|
Gaussian (Normal Approximation) | Restricted Maximum Likelihood | Identity |
Poisson | Maximum Likelihood using the Laplace method | Logarithmic |
Negative Binomial | Maximum Likelihood using the Laplace method | Logarithmic |
Log-transformed with normal approximation (LT) | Restricted Maximum Likelihood | Identity with back-transformation |
Square-root-transformed with normal approximation (ST) | Restricted Maximum Likelihood | Identity with back-transformation |
Exponential transformation with normal approximation (ET) | Restricted Maximum Likelihood | Identity with back-transformation |
Zero-inflated Negative Binomial (ZINB) | Maximum Likelihood using the Laplace method | Logarithmic (Negative binomial process) and logit (inflation probability) |
Hurdle Negative Binomial (HNB) | Maximum Likelihood using the Laplace method | Logarithmic (Negative binomial process) and logit (inflation probability) |
