[R] zoo column names

Pete B Peter.Brecknock at bp.com
Sun Jan 9 01:42:35 CET 2011

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))



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


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