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From |
hind lazrak <hindstata@gmail.com> |

To |
statalist@hsphsun2.harvard.edu |

Subject |
st: how to index regressions inside a foreach loop in order to avoid writing over the estimates |

Date |
Thu, 13 Oct 2011 14:54:18 -0700 |

Hello I am using Stata Version 10 on Windows Vista. The analysis I am conducting is exploratory and involves a long list of independent variables I am testing using simple linear regression. In order to see which variables are "promising" I'd like to find a way to store each model estimate and ideally figure out how to tabulate only those that have a p-value<0.1. The code I used is as follow foreach var of varlist [list of 55 vars] { qui reg y1 `var' */ first set of regressions looking at Y1 eststo model1`var' qui reg y2 `var' */ second set of regressions looking at Y2 eststo model2`var' } estimates table model1`var' model`var', beta not This code is not working because it overwrites all the estimates in each regression and only keeps the last one. Also I did not figure out how to only show those with p-val<0.1 I think I need to create another loop to index each regression or maybe I need to store in a matrix...can anyone help me? Thank you for your time! Hind * * 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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