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From |
Philip Burgess <philip.burgess.uq@gmail.com> |

To |
statalist@hsphsun2.harvard.edu |

Subject |
Re: st: How to get Odds Ratios rather than Relative Risk Ratios from -mlogit- |

Date |
Sat, 19 Sep 2009 11:48:13 +1000 |

Steve; Excellent - it all reconciles. Very much appreciate your advice. Would be good if the online documentation for RRR could make it clear that RRR = OR in these circumstances. Again thanks! Philip On Sat, Sep 19, 2009 at 1:11 AM, <sjsamuels@gmail.com> wrote: > In your 3x3 table, compute the ORs for the four 2x2 tables I > outlined (the baseline predictor category and baseline outcome appear > in each) and compare to the corresponding RRRs. > > -Steve > > On Fri, Sep 18, 2009 at 10:10 AM, Philip Burgess > <philip.burgess.uq@gmail.com> wrote: >> Thanks Steve. I'm still a bit confused though. >> >> The situation I have is typcially a 3 level outcome category & a 3 >> level predictor category. >> >> I looked at the >> http://www.ats.ucla.edu/stat/stata/output/stata_mlogit_output.htm >> notes and they say: >> >> "However, the exponentiated coefficient are commonly interpreted as >> odds ratios". >> >> But "interpretation" per se is perhaps the easy way out .... >> >> Thanks for your thoughts. >> >> Philip >> >> >> >> On Fri, Sep 18, 2009 at 10:53 PM, <sjsamuels@gmail.com> wrote: >>> RRRs are ORs for the 2 x 2 table consisting of the baseline outcome >>> category, baseline predictor category, and the outcome and predictor >>> categories which index the RRR. See the mlogit manual 3 x 2 example. >>> >>> -Steve >>> On Fri, Sep 18, 2009 at 12:16 AM, Philip Burgess >>> <philip.burgess.uq@gmail.com> wrote: >>>> I have a complex survey design defined as: >>>> >>>> svyset _n [pweight=mhsfinwt], jkrweight(wpm0101 - wpm0160) >>>> vce(jackknife) singleunit(missing) >>>> >>>> When I run the following command, I get RRRs: >>>> >>>> xi: svy jackknife, nodots : mlogit BAgrp_DX i.isevaus, baseoutcome(1) rrr >>>> >>>> I wanting to report ORs - but using -eform- option doesn't seem to work: >>>> >>>> xi: svy jackknife, nodots : mlogit BAgrp_DX i.isevaus, baseoutcome(1) eform(or) >>>> >>>> Any ideas? >>>> >>>> Thanks; >>>> >>>> Philip Burgess >>>> * >>>> * 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/ >>>> >>> >>> >>> >>> -- >>> Steven Samuels >>> sjsamuels@gmail.com >>> 18 Cantine's Island >>> Saugerties NY 12477 >>> USA >>> 845-246-0774 >>> >>> * >>> * 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/ >>> >> >> * >> * 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/ >> > > > > -- > Steven Samuels > sjsamuels@gmail.com > 18 Cantine's Island > Saugerties NY 12477 > USA > 845-246-0774 > > * > * 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/ > * * 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**:**Re: st: How to get Odds Ratios rather than Relative Risk Ratios from -mlogit-***From:*sjsamuels@gmail.com

**References**:**st: How to get Odds Ratios rather than Relative Risk Ratios from -mlogit-***From:*Philip Burgess <philip.burgess.uq@gmail.com>

**Re: st: How to get Odds Ratios rather than Relative Risk Ratios from -mlogit-***From:*sjsamuels@gmail.com

**Re: st: How to get Odds Ratios rather than Relative Risk Ratios from -mlogit-***From:*Philip Burgess <philip.burgess.uq@gmail.com>

**Re: st: How to get Odds Ratios rather than Relative Risk Ratios from -mlogit-***From:*sjsamuels@gmail.com

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