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From |
Robert Duval <rduval@gmail.com> |

To |
statalist@hsphsun2.harvard.edu |

Subject |
Re: st: URGENT! testing the equality of coefficients across quantiles |

Date |
Fri, 15 Oct 2004 00:57:41 -0400 |

Sorry Fatma After a second thought i think I misread your email. The code i sent you doesn't work with parameters, but with means for one variable by gropus (which could be quintiles of a variable). I'm a little bit confused as to what is the estimation that you performed before? best robert On Fri, 15 Oct 2004 00:31:12 -0400, Robert Duval <rduval@gmail.com> wrote: > One option is to do one-way analysis of variance... see comand > oneway... your code might look like > > on y_var quantile_var, tabulate > > cheers, > robert > > > > On Thu, 14 Oct 2004 17:41:42 +0300, fatma bircan <bircan@metu.edu.tr> wrote: > > Fatma Bircan > > Middle East Technical University > > Department of Economics > > 210-2032 > > > > ------ Forwarded message ------- > > > > From: fatma bircan <bircan@metu.edu.tr> > > Reply-to: statalist@hsphsun2.harvard.eduTo: > > statalist@hsphsun2.harvard.edu > > Date: Thu, 14 Oct 2004 17:18:40 +0300 > > > > Fatma Bircan > > Middle East Technical University > > Department of Economics > > 210-2032 > > > > How do I tset the equality of parameters across quantiles . > > > > I tried the following > > > > test [q10=q25=q50=q75=q90]: yrschl > > > > ( 1) [q10]yrschl - [q25]yrschl = 0 > > ( 2) [q10]yrschl - [q50]yrschl = 0 > > ( 3) [q10]yrschl - [q75]yrschl = 0 > > ( 4) [q10]yrschl - [q90]yrschl = 0 > > > > F( 4, 5806) = 5.09 > > Prob > F = 0.0004 > > > > But it doesnt give all the combinations. I f I specify all the > > combinations then the df changes. What should I do? > > > > * > > * For searches and help try: > > * http://www.stata.com/support/faqs/res/findit.html > > * http://www.stata.com/support/statalist/faq > > * http://www.ats.ucla.edu/stat/stata/ > > * > > * For searches and help try: > > * http://www.stata.com/support/faqs/res/findit.html > > * http://www.stata.com/support/statalist/faq > > * http://www.ats.ucla.edu/stat/stata/ > > > * * For searches and help try: * http://www.stata.com/support/faqs/res/findit.html * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/

**Follow-Ups**:**Re: st: URGENT! testing the equality of coefficients across quantiles***From:*fatma bircan <bircan@metu.edu.tr>

**Re: st: URGENT! testing the equality of coefficients across quantiles***From:*Justina.Fischer@unisg.ch

**References**:**st: URGENT! testing the equality of coefficients across quantiles***From:*fatma bircan <bircan@metu.edu.tr>

**Re: st: URGENT! testing the equality of coefficients across quantiles***From:*Robert Duval <rduval@gmail.com>

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