plot multi-dataset

Hi, ALL,

I tried to use plot command within a for loop to plot
multiple set of data. I am surprised to see that
the plot for the first dataset also appears on the
plot for the second dataset, the plot for the 1st and
2nd dataset
appears on the 3rd plot, and so on. Could anyone give
me a hand on this issue to erase memory?

Thanks!

yi zhang

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Not sure, but it seems you might not be changing the active
figure (e.g., with figure()).

Cheers,
Alan Isaac

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On Thu, 15 Sep 2005, yi zhang apparently wrote:

I am surprised to see that
the plot for the first dataset also appears on the
plot for the second dataset, the plot for the 1st and
2nd dataset
appears on the 3rd plot, and so on.