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From |
Nina YIN <yinnina.ccer@gmail.com> |

To |
statalist@hsphsun2.harvard.edu |

Subject |
st: how to define a matrix with mathematical expression |

Date |
Mon, 10 Sep 2012 14:22:38 +0200 |

Dear all, I am trying to construct a matrix with elements defined in mathematical expression. For example, a m*m matrix A with elements "a_{ij}"=partial Di/ partial Pj. Di (Pj) is the i-th ( j-th ) element of variable D(P). I just know -matrix define and -mkmat, however I didn't find out that these two commands could help me in this problem. Do I understand it well? Do you have any idea in this problem? Thank you in advance! -- Best Regards, Nina Toulouse School of Economics Manufacture des Tabacs 21 Allee de Brienne Toulouse, 31000, France Tel: 0033-(0)5 6123 8348 * * 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 define a matrix with mathematical expression***From:*Nick Cox <njcoxstata@gmail.com>

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