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, June 29, 2020
standard deviation of a variable
Hi everyone,
I have a set data for 10 years. I want to calculate the standard deviation of one variable during year y-2 to y (three years) in Stata 16. Can anybody say which command I have to use?
Thanks in advance.
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