Extract Model Coefficients from a fitted "abess" object.

This function provides estimated coefficients from a fitted "abess" object.

# S3 method for abess
coef(object, support.size = NULL, sparse = TRUE, ...)

Arguments

object

An "abess" project.

support.size

An integer vector specifies the coefficient fitted at given support.size. If support.size = NULL, then all coefficients would be returned. Default: support.size = NULL.

sparse

A logical value, specifying whether the coefficients should be presented as sparse matrix or not. Default: sparse = TRUE.

...

Other arguments.

Value

A coefficient matrix when fitting an univariate model including gaussian, binomial, poisson, and cox; otherwise, a list containing coefficient matrices. For a coefficient matrix, each row is a variable, and each column is a support size.

See also

print.abess, predict.abess, coef.abess, extract.abess, plot.abess, deviance.abess.