search for: timcohn

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2002 Nov 14
0
survreg (survival) reports erroneous results for left-censored (PR#2291)
On Wed, 13 Nov 2002, Jan de Leeuw wrote: > > No problemo. And, in fact, I get the same results in > the R-1.6.0 Carbon version. I don't. Could there be a G3/G4 issue? -thomas > --- Jan > > On Wednesday, November 13, 2002, at 02:05 PM, tim@timcohn.com wrote: > > > Full_Name: Tim Cohn > > Version: 1.6.1 > > OS: Macintosh OS X > > Submission from: (NULL) (130.11.34.250) > > > > > > The Mac version of survreg does not handle left-censored data > > correctly (at > > least the results are n...
2002 Nov 15
0
survreg (survival) reports erroneous results for left-censored (PR#2293)
...t; No problemo. And, in fact, I get the same results in >>> the R-1.6.0 Carbon version. >> >> I don't. Could there be a G3/G4 issue? >> >> -thomas >> >> >>> --- Jan >>> >>> On Wednesday, November 13, 2002, at 02:05 PM, tim@timcohn.com wrote: >>> >>>> Full_Name: Tim Cohn >>>> Version: 1.6.1 >>>> OS: Macintosh OS X >>>> Submission from: (NULL) (130.11.34.250) >>>> >>>> >>>> The Mac version of survreg does not handle left-censored data...
2002 Nov 13
2
survreg (survival) reports erroneous results for left-censored data (PR#2287)
Full_Name: Tim Cohn Version: 1.6.1 OS: Macintosh OS X Submission from: (NULL) (130.11.34.250) The Mac version of survreg does not handle left-censored data correctly (at least the results are not what I get doing it other ways, and they are not the same as I get running R 1.6.1 in Windows 98se; the Windows 98 results are correct). On the windows version of R 1.6.1. >