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Formula in to list

Source: R/formula_list.R
formula_list.Rd

formula_list reads the formula and generates a list with the name of the covariates used in each category

Usage

formula_list(form, y = NULL)

Arguments

form

Object of class formula.

y

Matrix containing the response variable \(R^{nxd}\), being n number of individuals and d the number of categories.

Value

A list with the names of the variables used in each category.

Author

Joaquín Martínez-Minaya jomarminaya@gmail.com

Examples

formula <- y ~ 1 + v1 + v2 | -1 + v1 | 0 + v2
formula_list(formula)
#> $`category 1`
#> [1] "intercept" "v1"        "v2"       
#> 
#> $`category 2`
#> [1] "v1"
#> 
#> $`category 3`
#> [1] "v2"
#>