[R] Lattice: merged strips?

[Mike Lawrence]

Hi all,

By default a call to xyplot from the Lattice package when using 2  
factors [eg xyplot( dv~iv | XY * AB ) ] yields the following shingle  
structure:

|_A_|_A_|_B_|_B_|
|_X_|_Y_|_X_|_Y_|

However, I'm wondering if it is possible to merge the upper shingle  
within levels of that factor, as in:

|___A___|___B___|
|_X_|_Y_|_X_|_Y_|

Mike

--
Mike Lawrence
Graduate Student, Department of Psychology, Dalhousie University

www.memetic.ca

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