Answers for "how to define axis in matplotlib"

set axis plt python

from matplotlib import pyplot as plt
plt.axis([0, 10, 0, 20])

axis = 1 python

axis = 1 => 'Coulumn'
axis = 0 => 'Row'

+------------+---------+--------+
|            |  A      |  B     |...
+------------+---------+---------
|      0     | 0.626386| 1.52325|----axis=1----->
+------------+---------+--------+
        .    |         |
        .    | axis=0  |
             ↓         ↓