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From |
"Stas Kolenikov" <skolenik@gmail.com> |

To |
statalist@hsphsun2.harvard.edu |

Subject |
Re: st: Calculation of Malahanovis distance matrix |

Date |
Mon, 4 Aug 2008 17:37:23 -0500 |

Do you mean the distance to the sample mean? At some point, I wrote an -egen- extension that does Mahalanobis distances, although most likely it is not -byable- as you might need it to be. I can put it online although it might take me some while to dig it out... and even more time to write ten lines of a help file :)) On Fri, Aug 1, 2008 at 5:41 PM, Angel Pita-Duque <apitaduque@gmail.com> wrote: > Hello, > > I want to calculate the Malahanobis distance matrix for a data set that > consists of 13 variables related to attributes of 156 maize varieties. For > each variable I have 15 observations (replications). I do need calculate the > distance matrix and its average for each maize variety bu I have not been > able to do that using Stata. > I am using Stata 10 IC for Windows that apparently does not include the > Malanobis distance procedure. > I appreciate your consideration and help. > Best regards, > > -- > Angel Pita-Duque > PhD Candidate > Geography Graduate Group > University of California Davis > One Shields Av. > 2425 Hart Hall > Davis, CA. 95616 > Phone: +530-754 9576 > > * > * 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/ > -- Stas Kolenikov, also found at http://stas.kolenikov.name Small print: I use this email account for mailing lists only. * * 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: Calculation of Malahanovis distance matrix***From:*Angel Pita-Duque <apitaduque@gmail.com>

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