Matplotlib条形图分组子图

Question

I'm currently generating this plot:

But as you can see, it is taking taking the items from arrays below and spreading them across the xticks.

[array([ 1.77009257,  1.57980963,  0.31896943,  0.01874767]), array([ 1.02788175,  0.99604306])]

[array([ 0.20091287,  0.14682076,  0.03212798,  0.00187477]), array([ 0.09545977,  0.11318596])]

What I want is to create a cluster of all four items from the first array over the xtick -2wks and a cluster of the two items of the next array over xtick -1wk.

Bonus points if you can then give each bar in a given cluster the corresponding label from these arrays.

[Index([u'AL GAINESVILLE LOCK', u'AL GREENSBORO', u'AL HIGHLAND HOME', u'AL BREWTON 3 SSE'],dtype='object', name=u'StateCity'), Index([u'AL GREENSBORO', u'AL GAINESVILLE LOCK'], dtype='object', name=u'StateCity')]

Answer 1

You might be best off using pandas plot for this. The second example here looks very similar to what you would like to achieve if I understand you correctly.

If you transpose your data so that the index you show below makes up the columns and your xticks make up the new index , you should get what you are looking for.