better.
Your code is very interesting. Especially the parametric part. Nice to get an
actual p-value for the test.
Thanks,
Paul
On Mon, 7/21/14, Andrews, Chris wrote:
Subject: RE: [R] Survival Analysis with an Historical Control
Cc: "
Chris
-Original Message-
From: Paul Miller [mailto:pjmiller...@yahoo.com]
Sent: Thursday, July 10, 2014 8:59 AM
To: Andrews, Chris
Cc: r-help@r-project.org
Subject: RE: [R] Survival Analysis with an Historical Control
Hi Chris,
Thanks for pointing out the use of "View page source".
Thanks,
Paul
On Wed, 7/9/14, Andrews, Chris wrote:
Subject: RE: [R] Survival Analysis with an Historical Control
r-project.org>
Received: Wednesday, July 9, 2014, 11:26 AM
The code is actually
available at the websites you provide. Try &quo
Hi Dr. Therneau,
Thanks for your response. This is very helpful.
My historical control value is 16 weeks. I've been having some trouble though
determining how this value was obtained. Are you able to indicate how people
normally go about determining a value for the historical control? Or do you
You are asking for a one sample test. Using your own data:
connection <- textConnection("
GD2 1 8 12 GD2 3 -12 10 GD2 6 -52 7
GD2 7 28 10 GD2 8 44 6 GD2 10 14 8
GD2 12 3 8 GD2 14 -52 9 GD2 15 35 11
GD2 18 6 13 GD2 20 12 7 GD2 23 -7 13
GD2 24 -52 9 GD2 26 -52 12
er...@yahoo.com]
Sent: Tuesday, July 08, 2014 12:00 PM
To: r-help@r-project.org
Subject: [R] Survival Analysis with an Historical Control
Hello All,
I'm trying to figure out how to perform a survival analysis with an historical
control. I've spent some time looking online and in my boook
Hello All,
I'm trying to figure out how to perform a survival analysis with an historical
control. I've spent some time looking online and in my boooks but haven't found
much showing how to do this. Was wondering if there is a R package that can do
it, or if there are resources somewhere that s
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