Using plausible values

Welcome to the forum for MLwiN users. Feel free to post your question about MLwiN software here. The Centre for Multilevel Modelling take no responsibility for the accuracy of these posts, we are unable to monitor them closely. Do go ahead and post your question and thank you in advance if you find the time to post any answers!

Remember to check out our extensive software FAQs which may answer your question: http://www.bristol.ac.uk/cmm/software/s ... port-faqs/
Post Reply
YasinAfana
Posts: 1
Joined: Wed May 18, 2016 5:28 pm

Using plausible values

Post by YasinAfana »

I am wondering if the MLwiN can support using plausible values as dependent variable in multilevel analysis?
In international large-scale assessment data (e.g., TIMSS, PIRLS, PISA), scores in mathematics for example are calculated (scaled) by using jackknifing design 'JK2, JRR, etc.' and therefore when calculating a student's performance (achievement) the programme should consider all plausible values in the analysis. For example, in TIMSS 5 plausible values are used and therefore calculating students' achievement in a subject (i.e., Mathematics) a programme need to consider the 5 plausible values in calculating the means and its standard error. The question is: Does MLwiN consider this or has an option to select all scores? For example, some multilevel programmes like HLM have this optional and a user can select to calculate the statistics using one or 5 plausible values. I assume the MLwiN have the same, but honestly still did not find that. Anyone can provide a help on this? Thanks a lot!
ChrisCharlton
Posts: 1384
Joined: Mon Oct 19, 2009 10:34 am

Re: Using plausible values

Post by ChrisCharlton »

MLwiN does not currently have direct support for this, however you may be able to trick it by storing your different plausible values in the format output by the Realcom-Impute software, and then using the Model->Imputation Menus. This would then fit the current model for each of the datasets and use Reuben's Rules to combine the results, which I believe would be the same as what you are after.
ghudson621
Posts: 3
Joined: Fri Jun 17, 2016 5:29 am

Re: Using plausible values

Post by ghudson621 »

The Realcom-Impute software would help you with the problem. :)
Post Reply