Dear all,
For my thesis, for which I have gathered panel data, I have to run a logit regression with year and industry fixed effects. I did this with the code:
'Logit y x1 x2 x3 i.sic i.fyear, vice(robust)'
My data has around 50.000 observations from 2010 through 2019.
However now I see, in the output, that the year dummy variable only starts at 2013, while my panel data starts in 2010. Does anyone know the reason why three years are skipped? In addition, for the last year of my data (2019), it is said that '2019 is committed because of collinearity'
Is this normal? I am a beginner in terms of STATA, so I have no idea...
Thank you!
Related Posts with Years are dropped when running a fixed effect regression
How to identify dummy changes over period?Hello Statalists, So the dataset is a panel year month HS Codes subject to NTM (Non-tariff Measure)…
Multiple Correspondence Analysis in StataDear Stata users, Good morning. I have created a perception index using multiple correspondence an…
Coefplot subgraphs - how to tailor the axis scale of each subgraph?Dear Statalisters, I have graphed a coefplot with 4 subgraphs, each containing a different model. I…
Export table of estat icc to Latex from multilple estimationI want to export my estat icc after mixed model regression into a single table as LaTeX format. Co…
Help Using CountIf Function?Dear all, I am using Stata 16, on mac. I have taken a snapshot on the panel dataset I am working wi…
Subscribe to:
Post Comments (Atom)
0 Response to Years are dropped when running a fixed effect regression
Post a Comment