A test to generate CPD's and do random variable inference using pgmpy.

pgympy-test-1

Option CPD:
+----------+-----+
| option_0 | 0.3 |
+----------+-----+
| option_1 | 0.7 |
+----------+-----+
Jaywalking CPD:
+--------------+----------+----------+
| option       | option_0 | option_1 |
+--------------+----------+----------+
| jaywalking_0 | 0.6      | 0.4      |
+--------------+----------+----------+
| jaywalking_1 | 0.4      | 0.6      |
+--------------+----------+----------+
Jaywalking inference:
+--------------+-------------------+
| jaywalking   |   phi(jaywalking) |
+==============+===================+
| jaywalking_0 |            0.4600 |
+--------------+-------------------+
| jaywalking_1 |            0.5400 |
+--------------+-------------------+
Jaywalking inference given option=1:
+--------------+-------------------+
| jaywalking   |   phi(jaywalking) |
+==============+===================+
| jaywalking_0 |            0.4000 |
+--------------+-------------------+
| jaywalking_1 |            0.6000 |
+--------------+-------------------+
Most probable states for:
Option: {'option': 1}
Jaywalking: {'jaywalking': 1}
Jaywalking given option=0: {'jaywalking': 0}
Jaywalking given option=1: {'jaywalking': 1}