The article is open access. Additional syntax can also be seen here. An updated, corrected version of the article can be accessed here.
Apr 16, 2025
Mar 28, 2025
This is an applied example regarding the use of weights in multilevel models when using large scale assessments. This is using the Germany TIMSS dataset. This accompanies the article: Atasever, U., Huang, F., & Rutkowski, L. (2025). Reassessing weights in large-scale assessments and multilevel models. Large-scale Assessments in Education. doi: 10.1186/s40536-025-00245-y
Mar 21, 2025
A common question with the use of large-scale assessments (LSAs) is related to the use of weights. Another issue is how to specify these weights properly. Software such as SAS and Mplus, when specifying weights at two levels, require the use of conditional weights at level 1 if the level-2 weight is specified (or you can just use the level-2 weights alone; see Mang et al., 2021, see bottom part of this post).
Sep 1, 2024
This is an update to: Huang, F. (2024). Using plausible values when fitting multilevel models with large-scale assessment data using R. Large-scale Assessments in Education. There is an update to the mixPV function where it is now available in the MLMusingR package (no need to load it through Github anymore). library(MLMusingR) The function has been updated to be able to use parallel processing or multiple cores of your computer (to make computation faster).
Jun 8, 2024
MLM
Apr 10, 2024
Article is open access. The mixPV function can now be accessed by installing the MLMusingR package.
Mar 1, 2024
The mixPV function has been updated. You can read more about it here Syntax to accompany the article:
Jan 28, 2024