data.ess2005: Dataset European Social Survey 2005

data.ess2005R Documentation

Dataset European Social Survey 2005

Description

This dataset contains item loadings \lambda and intercepts \nu for 26 countries for the European Social Survey (ESS 2005; see Asparouhov & Muthen, 2014).

Usage

data(data.ess2005)

Format

The format of the dataset is:

List of 2
$ lambda: num [1:26, 1:4] 0.688 0.721 0.72 0.687 0.625 ...
..- attr(*, "dimnames")=List of 2
.. ..$ : NULL
.. ..$ : chr [1:4] "ipfrule" "ipmodst" "ipbhprp" "imptrad"
$ nu : num [1:26, 1:4] 3.26 2.52 3.41 2.84 2.79 ...
..- attr(*, "dimnames")=List of 2
.. ..$ : NULL
.. ..$ : chr [1:4] "ipfrule" "ipmodst" "ipbhprp" "imptrad"

References

Asparouhov, T., & Muthen, B. (2014). Multiple-group factor analysis alignment. Structural Equation Modeling, 21(4), 1-14. \Sexpr[results=rd]{tools:::Rd_expr_doi("10.1080/10705511.2014.919210")}


sirt documentation built on May 29, 2024, 8:43 a.m.