2011/12/11 Esteban Cervetto estebancs...@gmail.com
I am working with uncensored data.
I have duration of workers compensation. Then I have for each the number
of days thet it doesn't work.
This sample is not censored at right because I query only work accidents
with date of return of work
On Dec 11, 2011, at 5:48 PM, Esteban Cervetto wrote:
2011/12/11 Esteban Cervetto estebancs...@gmail.com
I am working with uncensored data.
I have duration of workers compensation. Then I have for each the
number
of days thet it doesn't work.
This sample is not censored at right because I
done it, again, i have the next problem
my traduction:
The object (list) cannot be corced as double
Original:
*km1 - survfit(Surv(as.numeric(T.201110))~1)*
Error en Surv(as.numeric(T.201110)) :
el objeto (list) no puede ser coercionado a 'double'
note that need it convert to numeric class,
On Dec 10, 2011, at 6:39 PM, capitantyler wrote:
done it, again, i have the next problem
my traduction:
The object (list) cannot be corced as double
Original:
*km1 - survfit(Surv(as.numeric(T.201110))~1)*
Error en Surv(as.numeric(T.201110)) :
el objeto (list) no puede ser coercionado a
When I try to the code from library(survival) of library(ISwR),
the following code
survfit(Surv(days,status==1))
that could produce Kaplan-Meier estimates shows the following error
Error in survfit(Surv(days, status == 1)) :
Survfit requires a formula or a coxph fit as the first argument
you need:
survfit(Surv(days, status == 1) ~ 1)
I hope it helps.
Best,
Dimitris
On 4/19/2010 4:44 AM, ericyujin99 wrote:
When I try to the code from library(survival) of library(ISwR),
the following code
survfit(Surv(days,status==1))
that could produce Kaplan-Meier estimates shows the
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