Thank your Dr. Duncan Murdoch:
Yes, you are right!
I look for a mean variable and there it was!!!
It seems to work on the non-patched 2.8.1 version because
I start a new session on a diferent directory, and with
the patched 2.8.1 I use an already created .Rdata where
a mean variable exist with a
Hi R developers and debian users:
Finally I found how to work with aggregate() function
on the last patched version fo R.
I you use this command it fails:
aggregate(state.x77, list(Region = state.region), mean)
But if you modify it in this way, it works!:
aggregate(state.x77, list(Region
On 24/03/2009 12:44 AM, Kenneth Roy Cabrera Torres wrote:
Hi R developers and debian users:
Finally I found how to work with aggregate() function
on the last patched version fo R.
I you use this command it fails:
aggregate(state.x77, list(Region = state.region), mean)
But if you modify
On Tue, Mar 24, 2009 at 7:07 AM, Duncan Murdoch murd...@stats.uwo.ca wrote:
On 24/03/2009 12:44 AM, Kenneth Roy Cabrera Torres wrote:
Hi R developers and debian users:
Finally I found how to work with aggregate() function
on the last patched version fo R.
I you use this command it fails:
