GGobi: Examples of Programmatic Plot Layout

First, we create a few plot descriptions which we can put into different display windows.

plot4 <- ashDescription("tars2")
plot5 <- scatmatrixDescription("tars1", "tars2", "head")
plot6 <- parallelCoordDescription("tars1", "tars2", "head")

A Multi-column Layout

cl <- gtkCells(2,2)[-3,] cl[3,1] <- 1 plotLayout(plot4, plot5, plot6, mfrow=c(2,2), cells=t(cl))

A Simple Mixed Plot Type

dpy <- plotLayout(plot4, plot5, mfrow=c(1,2))

Specifying Individual Cell Positions

This shows how we can leave cells blank and locate the individual plots. plotLayout(plot4, plot5, plot6, mfrow=c(3,2), cells=t(gtkCells(3,2)[c(1,4,5),]))