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From |
Muhammad Anees <anees@aneconomist.com> |

To |
statalist@hsphsun2.harvard.edu |

Subject |
Re: st: mlogtest after mlogit |

Date |
Mon, 24 Oct 2011 15:59:42 +0500 |

have you tried -mlogtest, all- to verify if these categories have no other issues. Otherwise the test on -combine- might have resulted becaure some of the categories had small or no observations so checking the condition of equal coefficients from -comibe- did not work. On Mon, Oct 24, 2011 at 3:42 PM, Chiara Mussida <cmussida@gmail.com> wrote: > Thanks, unfortanately the problem remains also with recode > > On 24 October 2011 12:13, Muhammad Anees <anees@aneconomist.com> wrote: >> try with -recode 0=1 if UE==1- for all your categories, the problem >> seems to be because -replace- might not have created the relevant >> categories. >> >> >> On Mon, Oct 24, 2011 at 2:59 PM, Chiara Mussida <cmussida@gmail.com> wrote: >>> Dear All, >>> I run I mlogit with a dependent variables for 9 outcome categories. As >>> postestimation checks I tried to carry out a test for the equality of >>> coefs across categories: mlogtest, c >>> >>> before despalying the output of thus check, STATA (version 12) says: >>> mlogtest, c >>> >>> Problem determining number of categories. >>> >>> what does it mean? my dependent variable, transition, is built as follows: >>> ge transition=0 >>> replace transition=1 if UE==1 >>> replace transition=2 if UN==1 >>> replace transition=3 if UU==1 >>> replace transition=4 if EU==1 >>> replace transition=5 if EN==1 >>> replace transition=6 if EE==1 >>> replace transition=7 if NE==1 >>> replace transition=8 if NU==1 >>> replace transition=9 if NN==1 >>> >>> where each outcome is a transition or permanence in each labour market >>> state (namely, Unemployment, Employment, Non labour force) >>> >>> Kind Regards >>> CM >>> * >>> * 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/ >>> >> >> >> >> -- >> >> >> Regards >> >> Anees >> >> * >> * 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/ >> > > > > -- > Chiara Mussida > PhD candidate > Doctoral school of Economic Policy > Catholic University, Piacenza (Italy) > > * > * 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/ > -- Regards Anees * * 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/

**References**:**st: mlogtest after mlogit***From:*Chiara Mussida <cmussida@gmail.com>

**Re: st: mlogtest after mlogit***From:*Muhammad Anees <anees@aneconomist.com>

**Re: st: mlogtest after mlogit***From:*Chiara Mussida <cmussida@gmail.com>

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