Hello, Where is the reproducible example? See
http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example Anyway, see if this does what you need. set.seed(1) x <- cumsum(rnorm(100)) y <- cumsum(rnorm(100)) ylm <- range(c(x, y)) plot(as.ts(x), ylim = ylm) lines(y, col = "blue") # Or in one instruction matplot(cbind(x, y), type = "l") Hope this helps, Rui Barradas Em 04-05-2013 10:21, Preetam Pal escreveu:
Hi all, I have 2 time series variables : X_t and Y_t where t=0,1,2,.......,100 I want a plot containing the line charts( time plotted on the x-axis) for both these variables.
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