Blame demo/kdensity2d.dem
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reset
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load "gen-random.inc"
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set title "How to plot a kernel density estimate for this 2D dataset?"
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plot $random using 1:2
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pause -1 "Press Return to continue - the plot may take some time to appear"
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set view map
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set palette defined (0 'white', 1 'red')
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set dgrid3d 50,50 gauss kdensity
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set title "set dgrid3d 50,50 gauss kdensity"
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splot $random using 1:2:(1) with pm3d
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pause -1 "Press Return to continue - the plot may take some time to appear"
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set dgrid3d 50,50 gauss kdensity 0.1
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set title "set dgrid3d 50,50 gauss kdensity 0.1"
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replot
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pause -1 "Hit return to continue"
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reset
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