inflation[i] = inflation[i-1] *INFLATION + inflation[i-1];
}
Line line1 = Plots.newLine(DataUtil.scaleWithinRange(0,1500,sp500), YELLOW, "S & P 500");
line1.setLineStyle(LineStyle.newLineStyle(3, 1, 0));
line1.addShapeMarkers(Shape.CIRCLE, YELLOW, 10);
line1.addShapeMarkers(Shape.CIRCLE, BLACK, 7);
line1.addShapeMarker(Shape.VERTICAL_LINE_PARTIAL, BLUE,3,8);
line1.addShapeMarker(Shape.VERTICAL_LINE_PARTIAL, BLUE,3,17);
line1.addShapeMarker(Shape.VERTICAL_LINE_PARTIAL, BLUE,3,24);
line1.addShapeMarker(Shape.VERTICAL_LINE_PARTIAL, BLUE,3,40);