I don't know anything about JMP, but what does ITEM_1 mean? I would expect something like 
ITEM_1 = (100,200);
ITEM_2 = (200,150); 
etc
etc

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what are you trying to plot? What shape do you expect the items to be represented as?...a point, a line, a circle?
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In reply to Re^3: Graphics Module by zentara
in thread Graphics Module by KianTern

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