Yes you do in fact. You juts need to dig a bit deeper. Usually the assumed abstraction level is a mel porcedure. this is what you get:
tearOffPanel "Render View" "renderWindowPanel" true;
Then you go
whatIs tearOffPanel
// Result: Mel procedure found in: yada yada yada/scripts/startup/tearOffPanel.mel //
then open tearOffPanel.mel
an youl get
string $whichPanel = getPanel -withLabel $panelLabel
;
few lines down
scriptedPanel -e -to $whichPanel
which sums up into
getPanel -withLabel "Render View";
// Result: renderView
->
scriptedPanel -e -to renderView
which is the short answer (just with the abbreviated switchnames), thing is the mel procedure contains a lot of code to make the thing stupid user proof and more readable.