Linear Models for Regression — Applied Machine Learning in Python

# It's a good idea to get an idea of the distribution of the target variable.
# Here we're using matplotlib's histogram function.
# Remember to set bins to auto, otherwise it's using 10 bins
# the histogram is somewhat skewed to the left, though not extremely
# and has a maximum around somewhere around 90
import matplotlib.pyplot as plt
y.hist(bins='auto')