Categories
- Data (8)
- Learning Resources (8)
- Python (8)
- SAS (14)
- Stata (23)
- Uncategorized (1)
-
Recent Posts
Recent Comments
- Alex Luong on Export a SAS dataset to Stata with all variable names converted to lowercase
- X Huan on Calculate market value of equity: use CRSP or Compustat?
- Kai Chen on Use Python to extract URLs to HTML-format SEC filings on EDGAR
- Kai Chen on EDGAR index files in Stata dataset (from 1993 Q1 to March 2, 2017)
- bruno on EDGAR index files in Stata dataset (from 1993 Q1 to March 2, 2017)
Archives
Meta
Monthly Archives: May 2019
Empower “and” and “or” in IF statement in Stata
Stata is a little bit awkward when using and and or in if statement, compared to SAS. For example: In SAS, we can write if 2001 <= fyear <= 2010. But in Stata, we usually write: if fyear >= 2001 … Continue reading
