Excellent! Thank you for your help.
-Original Message-
From: Therneau, Terry M., Ph.D. [mailto:thern...@mayo.edu]
Sent: Monday, 17 March 2014 11:15 PM
To: Lucy Leigh; r-help@R-project.org
Cc: David Winsemius
Subject: Re: survfit question - Q1 and Q3 survival time?
Try help("quantile.surv
On Mar 17, 2014, at 5:14 AM, Therneau, Terry M., Ph.D. wrote:
> Try help("quantile.survfit")
Very handy, now that I know to look for it.
I wonder if you could add quantile.survfit, lines.survfit, and points.survfit
to links on the help page for survfit.object? (I generally look for the list of
Try help("quantile.survfit")
Terry Therneau
--- begin included message ---
Hello,
I am using the function survfit in the 'survival' package. Calling the function produces
the median survival
time automatically, as below.
sleepfit <- survfit(Surv(timeb, death)~1)
sleepfit
Call: s
I don't have access to a computer that will run R at the moment but if I were
tackling this, I would first look at the code for summary.survfit and adapt the
code that extracts the median ( the 50th percentile ).
--
David
Sent from my iPhone
> On Mar 15, 2014, at 1:43 PM, Lucy Leigh wrote:
>
This may be of interest:
http://stackoverflow.com/questions/20724872/median-from-survfit-object-and-textconnection
Sent from my iPhone
> On Mar 15, 2014, at 1:43 PM, Lucy Leigh wrote:
>
> Hello,
>
> I am using the function survfit in the 'survival' package. Calling the
> function produces th
Hello,
I am using the function survfit in the 'survival' package. Calling the function
produces the median survival
time automatically, as below.
sleepfit <- survfit(Surv(timeb, death)~1)
> sleepfit
Call: survfit(formula = Surv(timeb, death) ~ 1)
records n.max n.start events median 0.95LCL 0
On 09/09/2010 08:50 PM, andre bedon wrote:
Hi,
I am attempting to graph a Kaplan Meier estimate for some claims
using the survfit function. However, I was wondering if it is
possible to plot a cdf of the kaplan meier rather than the survival
function. Here is some of my code:
Do you really
On Sep 9, 2010, at 8:50 PM, andre bedon wrote:
I am attempting to graph a Kaplan Meier estimate for some claims
using the survfit function. However, I was wondering if it is
possible to plot a cdf of the kaplan meier rather than the survival
function. Here is some of my code:
It's not re
Hi,
I am attempting to graph a Kaplan Meier estimate for some claims using the
survfit function. However, I was wondering if it is possible to plot a cdf of
the kaplan meier rather than the survival function. Here is some of my code:
library(survival)
Surv(claimj,censorj==0)
survfit(Surv
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