1.
Andersson B, Bränberg K, Wiberg M. Performing the Kernel Method of Test Equating with the Package kequate. J. Stat. Soft. [Internet]. 2013 Oct. 22 [cited 2021 Dec. 4];55(6):1-25. Available from: https://www.jstatsoft.org/index.php/jss/article/view/v055i06