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From |
"Nick Cox" <n.j.cox@durham.ac.uk> |

To |
<statalist@hsphsun2.harvard.edu> |

Subject |
st: RE: computing the inverse square root of a matrix |

Date |
Wed, 26 Nov 2003 13:38:02 -0000 |

Jeff Pitblado has a program on the StataCorp website. . findit root matrix Nick n.j.cox@durham.ac.uk Elizabeth Bruch > I need to compute the inverse square root of a dispersion > matrix, e.g., > X^(-1/2), where X is a square matrix. Does anyone know how > to compute the > inverse square root of a matrix in Stata? I cannot seem to > find any info on > this either the programming manual or the matrix > information in the User's Guide. * * 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/

**References**:**st: computing the inverse square root of a matrix***From:*Elizabeth Bruch <bruch@stat.ucla.edu>

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