Autocovariance function (PR#438)
On Tue, 15 Feb 2000 lamkel@yahoo.com wrote:
I am reporting some problems with the autocovariance
function (acf) with the following facts:
First I defined a time series, x, which is a vector
created by x <- ts(rnorm(200)). Then I plugged the
series directly into the acf function, acf(x) and an
error message popped up as:
Error in .C("acf", as.double(x), s.integer(sampleT),
as.integer(nser), : C/Fortran function name not
in load table.
I did the library ts but the problem still persists.
There is too little information here: please use bug.report() to submit bug reports, and give the exact code you used so we can try exactly the same thing. A good quick test is to run library(ts) example(acf) However, library(ts) x <- ts(rnorm(200)) acf(x) also works on all my (0.90.1 from a later message) systems, so I suggest you re-build and re-install R, and run make check as that will run the acf examples.
Brian D. Ripley, ripley@stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272860 (secr) Oxford OX1 3TG, UK Fax: +44 1865 272595 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-devel-request@stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._