>>>>> "Willi" == Willi Richert <[EMAIL PROTECTED]> writes:
Willi> Hi, is there a way to display confidence intervals other
Willi> than using Polygon like, e.g.
Willi> ax = subplot(111) # make the shaded region upperPoints =
Willi> zip(runs, upperConf) upperPoints.reverse() verts =
Willi> [(runs[0], upperConf[0])] + zip(runs, lowerConf) +
Willi> upperPoints poly = Polygon(verts, facecolor=0.6,
Willi> edgecolor=0.6) ax.add_patch(poly)
Have you seen fill?
http://matplotlib.sourceforge.net/screenshots.html#fill_demo
For upper and lower bounds, you need to reverse the x values for the
lower bounds, so the polygon will fill in order. Here's how you would
do it with it with lists (untested), where x are the x data points and
upper and lower are len(x) lists with the upper and lower confidence bounds
xr = x[:]
xr.reverse()
lower.reverse()
fill(x + xr, upper + lower)
JDH
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