def print_js_style_roc_test_result(mat_id):
group_rel = init_pdb_groups_relation()
mat = DistanceMatrix(mat_id = mat_id )
x_arr , y_arr , _ = perform_roc_test(group_rel , mat ,101)
xy_arr = []
x_arr.reverse();y_arr.reverse();#reverse the order so that jqplot can draw properly
for x,y in zip(x_arr , y_arr):
xy_arr.append("[%f , %f]" %(x , y))
sys.stderr.write("var $%s = [ %s ];\n" %(mat_id , ','.join(xy_arr)))
def batch_plot(mat_ids , test_iter_counts = 22):
""" plot the given ids in one plot"""
group_rel = init_pdb_groups_relation()
plt.hold(True)
color_scheme = []
for mat_id in mat_ids:
mat = DistanceMatrix(mat_id = mat_id )
x , y , _ = perform_roc_test(group_rel , mat , test_iter_counts )
plt.plot(x , y )
plt.savefig("tmp.jpg")