def resample(args):
    """
    %prog resample yellow-catfish-resample.txt medicago-resample.txt

    Plot ALLMAPS performance across resampled real data.
    """
    p = OptionParser(resample.__doc__)
    opts, args, iopts = p.set_image_options(args, figsize="8x4", dpi=300)

    if len(args) != 2:
        sys.exit(not p.print_help())

    dataA, dataB = args
    fig = plt.figure(1, (iopts.w, iopts.h))
    root = fig.add_axes([0, 0, 1, 1])
    A = fig.add_axes([.1, .18, .32, .64])
    B = fig.add_axes([.6, .18, .32, .64])
    dataA = import_data(dataA)
    dataB = import_data(dataB)
    xlabel = "Fraction of markers"
    ylabels = ("Anchor rate", "Runtime (m)")
    legend = ("anchor rate", "runtime")
    subplot_twinx(A, dataA, xlabel, ylabels,
                     title="Yellow catfish", legend=legend)
    subplot_twinx(B, dataB, xlabel, ylabels,
                     title="Medicago", legend=legend)

    labels = ((.04, .92, "A"), (.54, .92, "B"))
    panel_labels(root, labels)

    normalize_axes(root)
    image_name = "resample." + iopts.format
    savefig(image_name, dpi=iopts.dpi, iopts=iopts)
%prog resample yellow-catfish-resample.txt medicago-resample.txt

    Plot ALLMAPS performance across resampled real data.