[R] plot and lines with time series data

Fred jianyun.fred.wu at gmail.com
Mon Apr 18 13:20:04 CEST 2011


Dear all,

I am doing some time series analysis with R now. The problem is, when
I create a time series object using "ts" function, then after fitting
the model, the predicted values cannot be plotted with "ts" object
together using "lines". ie.

ts.series<-ts(x,start, end)
plot(ts.series)
lines(predict(fit.model))

This doesn't work.

Does anyone know about how to make it work ?

Thank you very much



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