[R] plotting ts: overlaying different years

[Vadim Ogranovich]

Hi,

I have a time series given as a couple of vectors: one of POSIXt dates and
the other of values. I am looking for a seasonal pattern and I want to plot
annual segments of the series aligned by months. For example if my data
spans Jan-96 - Dec-97 I want  to have two graphs on a single plot as
functions of day of the year. How can I do this?

Thanks, Vadim

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