If the layout is something like matrix(c(1,2,3,3), nrow=2, byrow=TRUE)
,
then plot 1 will go in the upper left, 2 will go in the upper right, and
3 will go all the way across the bottom.
plot3d.multiplot(..., plotlist = NULL, cols = 1, layout = NULL)
ggplot objects
a list of ggplot objects
number of columns in layout
a matrix specifying the layout. If present, cols
is ignored.
Nothing, plots the ggplot2 objects.