[R] predict with arima0

Erin Hodgess hodgess at uhddx01.dt.uh.edu
Tue Apr 2 22:53:36 CEST 2002

Dear R People:

I'm trying to use the predict command on an arima0 object.

I do the following:

xm.arma <- arima0(xm2,order=c(1,0,1))

and I get the message:
Error in round(x, digits) : Non-numeric argument to mathematical function

Any ideas what the problem might be, please?

R version 1 4 1 on Windows.

Thanks in advance!

Erin Hodgess
Associate Professor
Department of Computer and Mathematical Sciences
University of Houston - Downtown
1 Main Street 
Houston, TX 77002
mailto: hodgess at uhddx01.dt.uh.edu
r-help 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-help-request at stat.math.ethz.ch

More information about the R-help mailing list