find_response {insight}

Find name of the response variable

Description

Returns the name(s) of the response variable(s) from a model object.

Usage

find_response(x, combine = TRUE, ...)

## S3 method for class 'mjoint'
find_response(
  x,
  combine = TRUE,
  component = c("conditional", "survival", "all"),
  ...
)

## S3 method for class 'joint'
find_response(
  x,
  combine = TRUE,
  component = c("conditional", "survival", "all"),
  ...
)

Arguments

x

A fitted model.

combine

Logical, if TRUE and the response is a matrix-column, the name of the response matches the notation in formula, and would for instance also contain patterns like "cbind(...)". Else, the original variable names from the matrix-column are returned. See 'Examples'.

...

Currently not used.

component

Character, if x is a joint model, this argument can be used to specify which component to return. Possible values are "conditional", "survival" or "all".

Value

The name(s) of the response variable(s) from x as character vector, or NULL if response variable could not be found.

Examples

data(cbpp, package = "lme4")
cbpp$trials <- cbpp$size - cbpp$incidence
m <- glm(cbind(incidence, trials) ~ period, data = cbpp, family = binomial)

find_response(m, combine = TRUE)
find_response(m, combine = FALSE)