Dear David,

Thank you for your reply. I realized that the summary  function can help me
in finding the the order of the curves.
The 0.95UCL (95% upper confidence level) column in particular seems to
follow the same pattern as the curves on the plot.

I am new to survival analysis, so  please correct me if I am wrong.

Thanks,
Kishor



On Mon, Jul 18, 2011 at 3:21 AM, David Winsemius <dwinsemius@comcast.net>wrote:

>
> On Jul 17, 2011, at 11:27 AM, Kishor Tappita wrote:
>
>  Dear List,
>>
>> I used survival package of R and was able to generate KM plots. Now I need
>>
>
>  help in finding the top curve in a non-visualization way. I mean to say
>> that
>> I would like to know the order of curves through any existing methods
>> rather
>> than looking at the KM plots. I need this information as I am generating
>> KM
>> plots for thousands of genes.
>>
>
> Why aren't you taking the KM estimate at a particular time?
>
> --
> David
>
>
>> I would really appreciate if some one can direct me and help me.
>>
>> Thanks,
>> Regards,
>> Kishor
>>
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>>
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>
> David Winsemius, MD
> West Hartford, CT
>
>

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