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.
Friday, November 1, 2019
Sargan or Hansen
Is it possible to use hansen test after xtabond? I estimated my model with xtabond....vce(robust) and I want to test validity of my instruments.
Which tests are also better (Sargan or Hansen) after:
1) xtabond
2) xtdpdsys?
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