Return the result of stats::terms() applied to the model
or NULL if it is not possible to get terms from model.
Usage
model_get_terms(model)
# Default S3 method
model_get_terms(model)
# S3 method for class 'brmsfit'
model_get_terms(model)
# S3 method for class 'glmmTMB'
model_get_terms(model)
# S3 method for class 'model_fit'
model_get_terms(model)
# S3 method for class 'betareg'
model_get_terms(model)
# S3 method for class 'betareg'
model_get_terms(model)
# S3 method for class 'cch'
model_get_terms(model)
# S3 method for class 'fixest'
model_get_terms(model)
# S3 method for class 'svy_vglm'
model_get_terms(model)Details
For models fitted with glmmTMB::glmmTMB(), it will return a terms object
taking into account all components ("cond" and "zi"). For a more
restricted terms object, please refer to glmmTMB::terms.glmmTMB().
For fixest models, return a term object combining main variables and
instrumental variables.
See also
Other model_helpers:
model_compute_terms_contributions(),
model_get_assign(),
model_get_coefficients_type(),
model_get_contrasts(),
model_get_model(),
model_get_model_frame(),
model_get_model_matrix(),
model_get_n(),
model_get_nlevels(),
model_get_offset(),
model_get_pairwise_contrasts(),
model_get_response(),
model_get_response_variable(),
model_get_weights(),
model_get_xlevels(),
model_identify_variables(),
model_list_contrasts(),
model_list_higher_order_variables(),
model_list_terms_levels(),
model_list_variables()
Examples
lm(hp ~ mpg + factor(cyl), mtcars) |>
model_get_terms()
#> hp ~ mpg + factor(cyl)
#> attr(,"variables")
#> list(hp, mpg, factor(cyl))
#> attr(,"factors")
#> mpg factor(cyl)
#> hp 0 0
#> mpg 1 0
#> factor(cyl) 0 1
#> attr(,"term.labels")
#> [1] "mpg" "factor(cyl)"
#> attr(,"order")
#> [1] 1 1
#> attr(,"intercept")
#> [1] 1
#> attr(,"response")
#> [1] 1
#> attr(,".Environment")
#> <environment: 0x562133ed7f90>
#> attr(,"predvars")
#> list(hp, mpg, factor(cyl))
#> attr(,"dataClasses")
#> hp mpg factor(cyl)
#> "numeric" "numeric" "factor"