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| Stata commands store intermediary and final values. These can be useful for programming, so they are exposed in a variety of way. into the r matrix, as a side effect. It is indexed by unique names; for example, many commands store the sample size as r(N). To view all available stored values, use return list. | Stata commands store intermediary and final values. These can be useful for programming, so they are exposed in a variety of way. |
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| Macros are declared as either local or global, and are accessed by quoting with a prefixed grave and a postfixed apostrophe | <<TableOfContents>> ---- |
Stata Stored Results
Stata commands store intermediary and final values. These can be useful for programming, so they are exposed in a variety of way.
R Class
The r() class stores results from general syntax commands. As an example:
count if EXPR local total=r(N)
Try return list, all to see all stored results available in the r() class. Leaving off the all option hides some results.
E Class
The e() class stores results from estimations.
Try ereturn list, all to see all stored results available in the e() class. Leaving off the all option hides some results.
S Class
The s() class stores results from parsing commands.
Try sreturn list to see all stored results available in the s() class.
N Class
The n() class stores results that don't belong in any of the r(), e(), or s() classes.
C Class
Not actually a class for stored results: see System Parameters.