On 30/09/2009, at 9:32 AM, milton ruser wrote:
x=runif(12)
y=runif(12)
w=runif(12)
mydf<-data.frame(cbind(x,y,w))
head(mydf)
mydf<-subset(mydf, select=c(-x,-w))
head(mydf)
But this doesn't work if NAME1 and NAME2 are ***names***,
as the terminology would apply. And that is precisely the
situation in which one would wish to apply this sort of
technique.
cheers,
Rolf Turner
On Tue, Sep 29, 2009 at 4:27 PM, Rolf Turner
<r.tur...@auckland.ac.nz> wrote:
On 30/09/2009, at 9:15 AM, milton ruser wrote:
May be this:
FRAME <- FRAME[-c(NAME1, NAME2)]
or
FRAME<- subset(FRAME, select=(-NAME1, -NAME2))
This is ridiculous advice. Try things out before you suggest them.
cheers,
Rolf Turner
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