Rows                 package:lattice                 R Documentation

Extract rows from a list

Description:

     Convenience function to extract subset of a list. Usually used in
     creating keys.

Usage:

     Rows(x, which)

Arguments:

       x: list with each member a vector of the same length 

   which: index for members of 'x'

Value:

     A list similar to 'x', with each 'x[[i]]' replaced by
     'x[[i]][which]'

Author(s):

     Deepayan Sarkar Deepayan.Sarkar@R-project.org

See Also:

     'xyplot', 'Lattice'

