[R] Lattice: merged strips?

Mike Lawrence Mike.Lawrence at DAL.CA
Thu Jul 10 06:47:04 CEST 2008

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  


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



Mike Lawrence
Graduate Student, Department of Psychology, Dalhousie University


"The road to wisdom? Well, it's plain and simple to express:
Err and err and err again, but less and less and less."
	- Piet Hein

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