broom.helpers (version 1.0.0)

model_get_model_frame: Get the model frame of a model

Description

The structure of the object returned by stats::model.frame() could slightly differ for certain types of models. model_get_model_frame() will always return an object with the same data structure or NULL if it is not possible to compute model frame from model.

Usage

model_get_model_frame(model)
# S3 method for default
model_get_model_frame(model)
# S3 method for coxph
model_get_model_frame(model)
# S3 method for survreg
model_get_model_frame(model)

Arguments

model

a model object

See Also

stats::model.frame()

Other model_helpers: model_get_contrasts(), model_get_model_matrix(), model_get_xlevels(), model_identify_variables(), model_list_contrasts(), model_list_terms_levels(), model_list_variables()

Examples

# NOT RUN {
lm(hp ~ mpg + factor(cyl), mtcars) %>%
  model_get_model_frame() %>%
  head()
# }