BJ Data Tech Solution

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.

Question on select data for a specific period
Question on select data for a specific period

Hi！
I'm having trouble with data cleaning. My time_var data is in long format (eg. 31may2011) and after I set the time_var to panel data, what command should I use to pick the data for a specific time period. (Example: 01nov2004 - 31may2013). "inrange" code does not work. Can anyone help me with this problem please? Many thanks.

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