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.
Saturday, June 1, 2019
PSmatch2
Using psmatch2
How to do 2:1 nearest neighbour.
How to keep only matched cases.
The option:
keep if _weight==. would work only for 1:1 matching.
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