Ｒでレイアウト

layout(rbind(c(1, 1, 2, 2),
c(3, 4, 5,0),
c(6, 7, 8,0),
c(9, 10, 11,0)),heights=c(2,1,1,1), respect=TRUE)
layout.show(11)
layout(rbind(c(1, 1, 2, 2),
c(3, 4, 5,6),
c(7, 8, 9,10),
c(11, 12, 13,14)),heights=c(2,1,1,1))
layout.show(14)