If you use sirt
and have suggestions for improvement or have found bugs, please email me at robitzsch@ipn.uni-kiel.de.
The manual may be found here https://alexanderrobitzsch.github.io/sirt/
The official version of sirt
is hosted on CRAN and may be found here. The CRAN version can be installed from within R using:
The version hosted here is the development version of sirt
. The GitHub version can be installed using devtools
as: