group_equal {holiglm}

Group Equal Constraint

Description

Forces all covariates in the specified group to have the same coefficient.

Usage

group_equal(vars)

Arguments

vars

a vector specifying the indices or names of the covariates to which the constraint shall be applied.

Value

A holistic generalized model constraint, object inheriting from class "hglmc".

See Also

Other Constraint-Constructors: group_inout(), group_sparsity(), include(), k_max(), linear(), lower(), pairwise_sign_coherence(), rho_max(), sign_coherence(), upper()

Examples

dat <- rhglm(100, c(1, 2, 3, 4, 5, 6))
constraints <- group_equal(vars = c("x1", "x3"))
hglm(y ~ ., constraints = constraints, data = dat)