
from matplotlib import rc
rc("font", family="serif", size=12)
rc("text", usetex=True)

import daft

pgm = daft.PGM()
pgm.add_node("cloudy", r"cloudy", 3, 3, aspect=1.8)
pgm.add_node("rain", r"rain", 2, 2, aspect=1.2)
pgm.add_node("sprinkler", r"sprinkler", 4, 2, aspect=2.1)
pgm.add_node("wet", r"grass wet", 3, 1, aspect=2.4, observed=True)
pgm.add_edge("cloudy", "rain")
pgm.add_edge("cloudy", "sprinkler")
pgm.add_edge("rain", "wet")
pgm.add_edge("sprinkler", "wet")

pgm.render()
pgm.savefig("wordy.pdf")
pgm.savefig("wordy.png", dpi=150)


from matplotlib import rc
rc("font", family="serif", size=12)
rc("text", usetex=True)

import daft

pgm = daft.PGM()
pgm.add_node("cloudy", r"cloudy", 3, 3, aspect=1.8)
pgm.add_node("rain", r"rain", 2, 2, aspect=1.2)
pgm.add_node("sprinkler", r"sprinkler", 4, 2, aspect=2.1)
pgm.add_node("wet", r"grass wet", 3, 1, aspect=2.4, observed=True)
pgm.add_edge("cloudy", "rain", label="65\%", xoffset=-.1, label_params={"rotation": 45})
pgm.add_edge("cloudy", "sprinkler", label="35\%", xoffset=.1, label_params={"rotation": -45})
pgm.add_edge("rain", "wet")
pgm.add_edge("sprinkler", "wet")

pgm.render()
pgm.savefig("wordy.pdf")
pgm.savefig("wordy.png", dpi=150)

Add edge label and rotation.
Add edge label and rotation.

  
  from matplotlib import rc
  rc("font", family="serif", size=12)
  rc("text", usetex=True)
  
  import daft
  
  pgm = daft.PGM()
  pgm.add_node("cloudy", r"cloudy", 3, 3, aspect=1.8)
  pgm.add_node("rain", r"rain", 2, 2, aspect=1.2)
  pgm.add_node("sprinkler", r"sprinkler", 4, 2, aspect=2.1)
  pgm.add_node("wet", r"grass wet", 3, 1, aspect=2.4, observed=True)
- pgm.add_edge("cloudy", "rain")
- pgm.add_edge("cloudy", "sprinkler")
+ pgm.add_edge("cloudy", "rain", label="65\%", xoffset=-.1, label_params={"rotation": 45})
+ pgm.add_edge("cloudy", "sprinkler", label="35\%", xoffset=.1, label_params={"rotation": -45})
  pgm.add_edge("rain", "wet")
  pgm.add_edge("sprinkler", "wet")
  
  pgm.render()
  pgm.savefig("wordy.pdf")
  pgm.savefig("wordy.png", dpi=150)
  
Add edge label and rotation.
## Code Before:

from matplotlib import rc
rc("font", family="serif", size=12)
rc("text", usetex=True)

import daft

pgm = daft.PGM()
pgm.add_node("cloudy", r"cloudy", 3, 3, aspect=1.8)
pgm.add_node("rain", r"rain", 2, 2, aspect=1.2)
pgm.add_node("sprinkler", r"sprinkler", 4, 2, aspect=2.1)
pgm.add_node("wet", r"grass wet", 3, 1, aspect=2.4, observed=True)
pgm.add_edge("cloudy", "rain")
pgm.add_edge("cloudy", "sprinkler")
pgm.add_edge("rain", "wet")
pgm.add_edge("sprinkler", "wet")

pgm.render()
pgm.savefig("wordy.pdf")
pgm.savefig("wordy.png", dpi=150)

## Instruction:
Add edge label and rotation.
## Code After:

from matplotlib import rc
rc("font", family="serif", size=12)
rc("text", usetex=True)

import daft

pgm = daft.PGM()
pgm.add_node("cloudy", r"cloudy", 3, 3, aspect=1.8)
pgm.add_node("rain", r"rain", 2, 2, aspect=1.2)
pgm.add_node("sprinkler", r"sprinkler", 4, 2, aspect=2.1)
pgm.add_node("wet", r"grass wet", 3, 1, aspect=2.4, observed=True)
pgm.add_edge("cloudy", "rain", label="65\%", xoffset=-.1, label_params={"rotation": 45})
pgm.add_edge("cloudy", "sprinkler", label="35\%", xoffset=.1, label_params={"rotation": -45})
pgm.add_edge("rain", "wet")
pgm.add_edge("sprinkler", "wet")

pgm.render()
pgm.savefig("wordy.pdf")
pgm.savefig("wordy.png", dpi=150)
