Thank You,Eric. I run this code without id="id" and it worked!
Eric Berger <ericjberger at gmail.com>:
<The addicts data.frame has as its first column 'id', which seems to
be the cause of the ERROR message.>
?
?Medic <rsubscribe at inbox.ru> via? R - help ?< r - help @ r
-project.org > wrote:
<When I run code, I got the ERROR: > addicts.cp=survSplit(addicts, cut=addicts$survt[addicts$status==1],
end="survt", event="status",start="start",
id="id")
>ERROR in survSplit(addicts, cut = addicts$survt[addicts$status == 1],: the
suggested id name is already present.>