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From |
Steven Samuels <sjsamuels@gmail.com> |

To |
statalist@hsphsun2.harvard.edu |

Subject |
Re: st: Calculating a maximum out of a subset in a sequence |

Date |
Mon, 3 Oct 2011 22:57:52 -0400 |

See Nick Cox's article on spells at http://www.stata-journal.com/article.html?article=dm0029 . This is now a free download. Steve On Oct 3, 2011, at 8:48 PM, <benignor@javeriana.edu.co> <benignor@javeriana.edu.co> wrote: Checking for replies, I see that I was imprecise in my original posting. I meant: "I am interested in obtaining, for each subject, the latest timepoint when A SUBJECT HAD HAD UNINTERRUPTED C4NAIVC and CD4MEMC VALUES available." In other words, I want to ignore any values after a missing timepoint, and consider LatestNaive the maximum of week1 before any missing C4NAIVC or CD4MEMC. Sorry for my clumsy formulation of the question. * * 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/ * * 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: Calculating a maximum out of a subset in a sequence***From:*<benignor@javeriana.edu.co>

**References**:**st: Calculating a maximum out of a subset in a sequence***From:*<benignor@javeriana.edu.co>

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