Dear R-Help,
I have a data frame and a vector
df=data.frame(Letter=c(Z,Q,R,A,E,F), Number=c(11,32,4,1,9,3))
v=c(C,Q,R,A,E)
From df, I'd like to construct a subset of the field Number, with
deletions dictated by the vector, v, of letters. I've succeeded in doing
this for a single deletion (for
See
?is.element
?%in%
HTH,
Chuck
On Wed, 29 Apr 2009, 00alastair00 wrote:
Dear R-Help,
I have a data frame and a vector
df=data.frame(Letter=c(Z,Q,R,A,E,F), Number=c(11,32,4,1,9,3))
v=c(C,Q,R,A,E)
From df, I'd like to construct a subset of the field Number, with
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