Specialized on Data processing, Data management Implementation plan, Data Collection tools - electronic and paper base, Data cleaning specifications, Data extraction, Data transformation, Data load, Analytical Datasets, and Data analysis. BJ Data Tech Solutions teaches on design and developing Electronic Data Collection Tools using CSPro, and STATA commands for data manipulation. Setting up Data Management systems using modern data technologies such as Relational Databases, C#, PHP and Android.
Tuesday, May 28, 2019
Person-Item Map in Stata?
Dear StataList Users
Is there a command to generate a Person-Item Map in Stata, after running the irt 1pl item* command during Item Response Theory analysis? This is available in R and Rumm2030 packages.
Thank you
Best,
Gwin
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