Hello, I am a new member in this EDM community. I am a PhD student from Malaysia. My research interest is about the application of data mining technique in cognitive diagnosis. I came across several researches regarding this, especially those applying the Tatsuoka's Rule Space method and Bayesian Networks. I tried to get the data sets used in that researches. Unfortunately, there were no responses. Through this community, I hope the corporation from the members to provide me with any data sets regarding item response on any of the school Mathematics diagnostic assessment. In addition to that, I will be grateful if the source codes of the technique used on that data sets to generate the cognitive diagnosis model is also provided. With that, I can simulate that technique before I proceed to other techniques. Thank you.
Sincerely, Suhaimi Bin Abdul Majid Graduate Student Resource & IT Faculty of Education Malaysia National University Malaysia _________________________________________________________________Get an advanced look at the new version of Windows Live Messenger. http://get.live.com/messenger/overview