Josh,
Good point. And it actually accidentally solved my problem.
Previously I attached .Rdata files. After your email I exported this
dataset into a csv file and then re-loaded it to see if the problem
persists, and... the problem disappeared.
Nevertheless, if I load the original .Rdata file, the problem is back
again. This makes no sense to me - there must be a bug in R, or in the
survival package.
Regards to all,
--
Michal J. Figurski, PhD
HUP, Pathology & Laboratory Medicine
Biomarker Research Laboratory
3400 Spruce St. 7 Maloney
Philadelphia, PA 19104
tel. (215) 662-3413
On 2010-05-27 13:39, Joshua Wiley wrote:
On Thu, May 27, 2010 at 10:32 AM, Michal Figurski
<figur...@mail.med.upenn.edu> wrote:
Actually, I have another problem with the same data - this time with plotting
simple KM lines. The dataset is attached.
Michal,
Just as a heads up, only certain types of files can be attached,
others get scrubbed. At least I did not see any data attached from
your last two emails.
Josh
--
Joshua Wiley
Senior in Psychology
University of California, Riverside
http://www.joshuawiley.com/
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