levels – Combine factor levels Description levels forms a new model term from an existing factor by merging a subset of its levels. Usage Levels(f,...
lrt – Likelihood ratio tests Description lrt is a generic function to calculate likelihood ratio statistics for fitted models. The available method is for asreml...
lrt.asreml – REML likelihood ratio tests Description lrt.asreml extracts the REML log likelhood and numbers of variance parameters from a sequence of asreml objects, and computes...
lsasr – Asreml object size Description lsasr lists the sizes of the components in an asreml object. Usage lsasr(object) Arguments object An asreml object. Value...
matern – Matern variance structure Description matern is a model function for an extended Matern class. Usage mtrn(x, y, phi=NA, nu=0.5, delta=1.0, alpha=0.0, lambda=2) mtrnv(x,...