Got the problem solved finally. Missed out theses two lines:
plot1 = Gnuplot.PlotItems.Data(original, title="Original")
plot2 = Gnuplot.PlotItems.Data(expected, title="Expected")
plot3 = Gnuplot.PlotItems.Data(actual, title="Acutal")
plot4 = Gnuplot.PlotItems.Func('%f * x+%f'%(bf1[0],bf1[1]), title
= "Expected Best Fit")
plot5 = Gnuplot.PlotItems.Func('%f * x+%f'%(bf2[0],bf2[1]), title
= "Actual Best Fit")The last 2 ones.... thnx nyways -- http://mail.python.org/mailman/listinfo/python-list
