I ran an interactive Fit Y by X and then interactively changed the binning by using the Hand tool.
![hist.PNG hist.PNG](https://community.jmp.com/t5/image/serverpage/image-id/29522iFD2A4A658FBA208E/image-size/large?v=v2&px=999)
The JSL to generate this graph shows that you can do the binning you want, but you will have to get into the Segments for the graphs. Take a look in the Scripting Index for the messages available for Segment manipulation
Oneway(
Y( :weight ),
X( :age ),
Means( 1 ),
Mean Diamonds( 1 ),
Histograms( 1 ),
SendToReport(
Dispatch(
{},
"Oneway Report",
FrameBox,
{DispatchSeg( Hist Seg( 1 ), Bin Span( 4, 0 ) )}
),
Dispatch(
{},
"Oneway Report",
FrameBox( 2 ),
{DispatchSeg( Hist Seg( 1 ), Bin Span( 2, 0 ) )}
),
Dispatch(
{},
"Oneway Report",
FrameBox( 4 ),
{DispatchSeg( Hist Seg( 1 ), Bin Span( 3, 0 ) )}
),
Dispatch(
{},
"Oneway Report",
FrameBox( 5 ),
{DispatchSeg( Hist Seg( 1 ), Bin Span( 4, 0 ) )}
)
)
);
Jim