fit_wizirt: Estimates the result of the irt() function.

Description Usage Arguments Value Examples

Description

Estimates the result of the irt() function.

Usage

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fit_wizirt(
  object,
  data,
  formula = NULL,
  control = parsnip:::control_parsnip(),
  ...
)

Arguments

object

The object returned by a fit function.

data

A dataframe with persons as rows and items as columns.

Value

A list with the estimated information. Most information is found in the 'fit' slot.

Examples

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my_model <- irt(item_type = 'Rasch') %>%
set_engine("ltm") %>%
fit_wizirt(data = responses)

Pflegermeister/wizirt2 documentation built on Oct. 23, 2020, 1:29 a.m.