Specify where to plot
Switch to an existing plot device, or if not already open, launch a new graphics device based on operating system used.
- The number of a plot device. If missing, will open a new non-RStudio plotting device
- Additional arguments passed to
dev(6) switches the active plot device to device #6.
If it doesn't exist, it opens it. NOTE: if devices 1-5 don't exist
they will be opened too.
Opens a new plot device on the screen. Invisibly returns the
device number selected.