On Thu, 27 Mar 2014, Rich Shepard wrote:
s95ec.z <- read.zoo("s95ec.dat", sep = ".", format = "%Y-%m-%d"
^
) didn't
copy but was present on the command line.
Trying to specify the plot method, I try:
plot.zoo(acf(ts.intersect(s95ec.z, s95tds.z)))
which reduces the error to the puzzling:
Error in .cbind.ts(list(...), .makeNamesTs(...), dframe = dframe, union =
FALSE) :
no time series supplied
because zoo is a time series class, or so I thought.
Rich
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