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From |
Christopher Baum <kit.baum@bc.edu> |

To |
"statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu> |

Subject |
re:st: RE: RE: looping a regression, exporting the graphs |

Date |
Thu, 20 Oct 2011 13:47:56 -0400 |

<> Tim said I run it twice due to the addition of extra conditions in the second run, I suppose I could create another variable to go in the varlist sequence, but it's probably not worth it and I can at least see what the difference is here, rather than guessing some time later what I have coded up. I used capture noisily because I was finding my analysis was stopping and not graphing (or at least stopping halfway through the run, but I may need to revisit this to see why - I think due to collinearity in the regression but I'll have to take another look. You can also condition producing the graph on success in the estimation: e.g., sysuse auto,clear forv i=3/6 { capt reg price mpg weight turn displacement if rep78==`i' if !_rc { predict double res`i' if e(sample), res scatter res`i' mpg, ti("Graph #`i'") } } Although there is no regression #6, it just skips working with the nonexistent results. Kit Baum | Boston College Economics and DIW Berlin | http://ideas.repec.org/e/pba1.html An Introduction to Stata Programming | http://www.stata-press.com/books/isp.html An Introduction to Modern Econometrics Using Stata | http://www.stata-press.com/books/imeus.html * * 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/

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