Hi,
I am doing DID regression. I have 12 years of data. I have included 'year' variable for fixed year effects.
As you can see, the year 2006 is omitted because of collinearity.
Could anyone tell me how to fix this?
Array
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.
0 Response to Year omitted becuase of collinearity (DID)
Post a Comment