RG#109:small plot(s) with in a big plot

require(ggplot2)
library(gridBase)
plot(cos, -pi, 2*pi, ylim = c(-1.3, 1.5), col = "red")
myd <- data.frame (X = 1:10, Y = c(3, 4, 8, 7, 2, 1, 9, 4, 2, 3))
qp <- qplot(X, Y, data=myd) + theme_bw()
print(qp, vp=viewport(.65, .65, .25, .25))

 library(lattice)
library(gridBase)
plot.new()
pushViewport(viewport())
set.seed(1234)
xvars <- rnorm(25, 5, 1)
yvars <- rnorm(25, 5, 1)
xyplot(yvars~xvars,  xlim = c(0, 10), ylim = c(0, 10) )
pushViewport(viewport(x=.6,y=.85,width=.20,height=.15,just=c("left","top")))
grid.rect()
par(plt = gridPLT(), new=TRUE)
plot(xvars,yvars)
popViewport(2)