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From |
"Roger B. Newson" <r.newson@imperial.ac.uk> |

To |
statalist@hsphsun2.harvard.edu |

Subject |
Re: st: matrix problem |

Date |
Wed, 15 May 2013 16:10:25 +0100 |

Best wishes Roger Roger B Newson BSc MSc DPhil Lecturer in Medical Statistics Respiratory Epidemiology and Public Health Group National Heart and Lung Institute Imperial College London Royal Brompton Campus Room 33, Emmanuel Kaye Building 1B Manresa Road London SW3 6LR UNITED KINGDOM Tel: +44 (0)20 7352 8121 ext 3381 Fax: +44 (0)20 7351 8322 Email: r.newson@imperial.ac.uk Web page: http://www.imperial.ac.uk/nhli/r.newson/ Departmental Web page: http://www1.imperial.ac.uk/medicine/about/divisions/nhli/respiration/popgenetics/reph/ Opinions expressed are those of the author, not of the institution. On 15/05/2013 16:04, Richard Goldstein wrote:

Hi all, I am using Newson's -somersd- command (from ssc); results, including the piece I want, are saved in a matrix and I can list that matrix: . mat list r(table) r(table)[9,1] yhat1 b .62563699 se .00834334 t 74.986391 pvalue 3.73e-257 ll .60924043 ul .64203354 df 452 crit 1.9652262 eform 0 My problem comes in attempting to use the [1,1] term (.62563699 here); for example, I can't seem to list it: . matrix li r(table)[1,1] [ invalid name matrix [1,1] not found r(111) and I can't do what I want to do - add this value to a scalar: scalar cstat=cstat+r(table)[1,1] invalid syntax r(198) note that cstat is not the problem as it is defined (as 0) prior to entering my loop clearly I am doing something wrong but I have been unable to figure out what it is or how to fix it Rich * * 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: matrix problem***From:*Richard Goldstein <richgold@ix.netcom.com>

**References**:**st: matrix problem***From:*Richard Goldstein <richgold@ix.netcom.com>

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