Number of points in a Variability chart

Question

I have a standard Variabilty chart, and I woiuld like to somehow see the number of points in each group.  Is there a way to do this?

wsande · Answer

Thanks for all the helpful answers!

andersonmj2 · Answer

And to follow on Vince's excellent suggestion, if you do it in Graph Builder without the script, you can simply Add-.Caption Box, and in the Control Panel under Summary Statistic, the top item is N.

vince_faller · Answer

If you don't need to do variability charts specifically, you can do similar stuff in graph builder.

Names default to here(1);
dt = open("$SAMPLE_DATA\Big Class.jmp");
dt << Graph Builder(
	Size( 528, 454 ),
	Show Control Panel( 0 ),
	X Group Edge( "Bottom" ),
	Variables( Y( :height ), Group X( :age ), Group X( :sex ) ),
	Elements(
		Points( Y, Legend( 10 ) ),
		Caption Box( Y, Legend( 9 ), Summary Statistic( "N" ) ),
		Box Plot( Y, Legend( 11 ) )
	)
);