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From |
nicostat@gmail.com |

To |
statalist@hsphsun2.harvard.edu |

Subject |
Re: st: Incomplete Beta Function |

Date |
Mon, 18 Feb 2013 11:12:54 +0000 |

Thanks Maarteen, yes I need to estimate the parameters a and b of this beta incomplete function by ml. Thanks Catia 2013/2/18 Maarten Buis <maartenlbuis@gmail.com>: > On Sun, Feb 17, 2013 at 9:15 PM, <nicostat@gmail.com> wrote: >> I would like to estimate incomplete Beta function such as this below >> trough maximum likelihood I can performance this in Stata? >> >> (y*/50) = I (a, b) >> where I(a, b) is the incomplete Beta function ratio with parameters a and b. > > What is your question? Do you want to incomplete Beta function? Than > type in Stata: -findit incomplete beta function-. Do you want to > estimate the paramters a and b? Than you need to write down your > log-likelihood function and use -ml- to maximize that. In that case > you will want to have access to: > <http://www.stata.com/bookstore/maximum-likelihood-estimation-stata/>. > > -- Maarten > > > > -- Maarten > > --------------------------------- > Maarten L. Buis > WZB > Reichpietschufer 50 > 10785 Berlin > Germany > > http://www.maartenbuis.nl > --------------------------------- > * > * For searches and help try: > * http://www.stata.com/help.cgi?search > * http://www.stata.com/support/faqs/resources/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/faqs/resources/statalist-faq/ * http://www.ats.ucla.edu/stat/stata/

**Follow-Ups**:**Re: st: Incomplete Beta Function***From:*Maarten Buis <maartenlbuis@gmail.com>

**Re: st: Incomplete Beta Function***From:*Nick Cox <njcoxstata@gmail.com>

**References**:**st: Incomplete Beta Function***From:*nicostat@gmail.com

**Re: st: Incomplete Beta Function***From:*Maarten Buis <maartenlbuis@gmail.com>

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