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, July 26, 2022
Return how many variables were overwritten (because they had the same name) in a merge?
If I merge two datasets and two variables in the datasets had the same name, how can I get Stata to tell me how many variables (and which) were overwritten?
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