How to input specify contours using JSL?

LBrian

Hello everyone.

I have a question about making contour plot.

 

Names Default To Here( 1 );
dt = Open( "$SAMPLE_DATA/Big Class.jmp" );

dt << Contour Plot(
	X( :height, :weight ),
	Y( :age ),
	Legend( 2 ),
	Show Contours( 1 ),
	Show Data Points( 0 ),
	Fill Areas( 1 ),
	Label Contours( 0 ),
	Color Theme( "Blue White Red" ),
	Specify Contours( Min( Column( dt, Y( :age ) )[3] ), Max( Column( dt, Y( :age ) )[4] ), N( 10 ) ),
	//Specify Contours( Min(0 ), Max(100 ), N( 10 ) ),
	SendToReport(
		Dispatch(
			{},
			"1", 
			
		),
		Dispatch(
			{},
			"2", 
	
		),
		Dispatch( {}, "meow", TextEditBox, {Rotate Text( "Horizontal" )} ),
		Dispatch(
			{},
			"Contour Plot Graph",
			FrameBox,
			{Frame Size( 700, 700 ), Marker Size( 2 ), Marker Drawing Mode( "Normal" ),
			Marker Selection Mode( "Unselected Faded" )
				
			}
		),
		Dispatch( {}, "", AxisBox( 2 ), {Add Axis Label( "-First-" )} ),
		Dispatch( {}, "Contour Legend", FrameBox, {Frame Size( 101, 87 )} )
	)
);

I want to input spec using the value in the current table.

ex) Column(dt, Y( :age ))[4]

 

Could you please give me any advice?

ian_jmp

Looks like your syntax is slightly off. Try something like:

dt << Contour Plot(
	X( :height, :weight ),
	Y( :age ),
	Legend( 2 ),
	Show Contours( 1 ),
	Show Data Points( 0 ),
	Fill Areas( 1 ),
	Label Contours( 0 ),
	Color Theme( "Blue White Red" ),
	Specify Contours( Min( Column( dt, "age" )[13] ), Max( Column( dt, "age" )[29] ), N( 10 ) )
);