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.
Monday, April 29, 2019
Replacing values of multiple variables at once
I have 9 variables (v1 - v9) with binary responses coded as yes = 1 no =2.
I want to replace all he values of no to 0 for all variables at once.
Can anyone help me with the codes.
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