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This function is primarily an internal helper function in jtools
and
related packages to standardize the different types of formula objects used
by different types of models.
get_formula(model, ...)# S3 method for default
get_formula(model, ...)
# S3 method for brmsfit
get_formula(model, resp = NULL, dpar = NULL, ...)
# S3 method for panelmodel
get_formula(model, ...)
A formula
object.
The fitted model object.
Ignored.
For brmsfit
objects, the response variable for which
the formula is desired. brmsfit
objects may have multiple formulas, so
this selects a particular one. If NULL
, the first formula is chosen
(unless dpar
is specified).
For brmsfit
objects, the distributional variable for which
the formula is desired. If NULL
, no distributional parameter is used.
If there are multiple responses with distributional parameters, then
resp
should be specified or else the first formula will be used by
default.
data(mtcars)
fit <- lm(mpg ~ cyl, data = mtcars)
get_formula(fit)
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