R help - Aug 2006 - Math elements in panel headers of lattice plots?

Hi,

I would like to put a math expression in the header of a panel.
Acctually, I need to substitute the 'a' to a script-a in a
transcription contained in the factor by which the data set is
divided. So, "/spak/" should be "/spAk/" where A should be a
script-a.
I guessed that math expressions would be the way to go on this..


Is this possible?

/Fredrik

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