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From |
John Antonakis <john.antonakis@unil.ch> |

To |
statalist@hsphsun2.harvard.edu |

Subject |
st: Randomly selecting variables in panel, collapsing, and simulating |

Date |
Sat, 13 Jun 2009 15:19:39 +0200 |

Hi:

i y x z n 1 5 8 3 1 1 9 10 5 2 1 8 12 6 3 1 6 9 4 4 2 5 7 2 1 2 9 13 4 2 2 8 8 7 3 2 6 8 6 4 2 8 8 7 5 2 8 8 7 6 3 5 7 2 1 3 9 11 7 2 3 8 11 5 3

I would like to do the following:

i y x z n g 1 8 12 6 3 1 1 5 8 3 1 1 1 6 9 4 4 2 1 9 10 5 2 2 2 9 13 4 2 1 2 5 7 2 1 1 2 8 8 7 3 1 2 8 8 7 5 2 2 6 8 6 4 2 2 8 8 7 6 2 3 5 7 2 1 1 3 8 11 5 3 2 3 9 11 7 2 2 2) collapse observations at the group level for each cluster to get:

1 2 7.5 9.5 4.5 2 1 7.3 9.3 4.3 2 2 7.3 8 6.7 3 1 5 7 2 3 2 8.5 11 6

2 7.3 8 6.7 3 8.5 11 2 4) once I have this I want to simulate it, using something like this: capture program drop sim version 10.1 program define sim, eclass [here is the code I would like to insert to make points 1-4 above run] simulate _b _se, reps(20) seed (123) : sim, foreach v in x z { gen t_`v' = _b_`v'/_se_`v' gen p_`v' = 2*(1-normal(abs(t_`v'))) Thank you. John. -- ____________________________________________________ Prof. John Antonakis Associate Dean Faculty of Business and Economics University of Lausanne Internef #618 CH-1015 Lausanne-Dorigny Switzerland Tel ++41 (0)21 692-3438 Fax ++41 (0)21 692-3305 Faculty page: http://www.hec.unil.ch/people/jantonakis&cl=en Personal page: http://www.hec.unil.ch/jantonakis ____________________________________________________ * * 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/

**Follow-Ups**:**st: Re: Randomly selecting variables in panel, collapsing, and simulating***From:*"Martin Weiss" <martin.weiss1@gmx.de>

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