zoo column names
On Sat, 8 Jan 2011, Pete B wrote:
Hi All
I am trying to find a way to prevent column names from changing on zoo
objects when I merge them.
I have column names that contain a "-" that after merging have become "."
# Example
zz1 = zoo(as.matrix(1:5))
zz2 = zoo(as.matrix(10:12))
names(zz1)=c("aa-1")
names(zz2)=c("bb-1")
zz3=merge(zz1,zz2)
merge(zz1, zz2, check.names = FALSE) should do what you want. (This is also the default in the devel version on R-Forge.) hth, Z
print(zz3) Obviously, I could do something like names(zz3) = c(names(zz1),names(zz2)) but I have a large number of zoo objects that I am merging. Creating the simple line above is not that easy. Any thoughts would be gratefully received. Kind regards Pete -- View this message in context: http://r.789695.n4.nabble.com/zoo-column-names-tp3205568p3205568.html Sent from the R help mailing list archive at Nabble.com.
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