[R] Two y-axis in lattice

[Sharon Kuhlmann]

Hi,

I am trying to plot two time series in each panel of an xyplot in lattice, 
but I need a different y-axis for each time series. Is this possible? How?

Thanks for any suggestions.

Sincerely,

Sharon Kühlmann

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Sharon Kühlmann Berenzon
Biostatistics/Epidemiology
Swedish Institute for Infectious Disease Control (SMI) 

Sharon.Kuhlmann at smi.ki.se
tel. +46-8-457 2376;  fax. +46-8-32 83 30