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| From | Nick Cox <n.j.cox@durham.ac.uk> |
| To | "'statalist@hsphsun2.harvard.edu'" <statalist@hsphsun2.harvard.edu> |
| Subject | RE: st: What kind of "if" is this? |
| Date | Tue, 26 Oct 2010 18:19:34 +0100 |
It's a garbling of ... if poorhealth_sample == 1 And so just a standard way of using -if-. Nick n.j.cox@durham.ac.uk Stas Kolenikov =3D is probably an equal sign in the original message encoding. Or some sort of line break or blank space. The FAQ asks to send messages in plain text, and warns that the message may not go through if it is not. The mail program of the original sender may have its own understanding of what plain text is. On Tue, Oct 26, 2010 at 11:40 AM, Steven Samuels <sjsamuels@gmail.com> wrote: > In the Oct 26 thread "st: different standard errors with gllamm vs. > xtmelogit", Rober de Vries wrote this "if" expression > "if poorhealth_sample= =3D=3D1" > > > Is this legal? If so, where is this syntax documented? > * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/