plotdev: Switch between plot devices.
Description
Switch between plot devices.
Usage
plotdev(file.name = "test", type = "png", width = 5, height = 5,
res = 100)
Arguments
file.name
file name without suffix (.png, etc)
type
plot type: png, jpeg, eps, pdf, tiff or svg
res
resolution in ppi (pixels per inch), only for types png,
jpeg and tiff