get.layout is a utility function called by estimation.plot and
simulation.plot. It provides a layout for lattice functions based
upon a user-defined number of plots per page. get.layout is typically
not called directly by users.
Usage
get.layout(nplot = NULL)
Value
Return a vector of two integers (nx,ny), where nx is the number of rows and
ny the number of columns for the lattice layout.
Arguments
nplot
A integer scalar defining the number of plots per page.