text_plain_output_1.png
import matplotlib.pyplot as plt

import pandas as pd # data processing, CSV file I/O (e.g. pd.read_csv)

import seaborn as sns

train_set = pd.read_csv('../input/train.csv')
test_set = pd.read_csv('../input/test.csv')

train_set.isnull().sum()

train_set.Survived.value_counts()

g = sns.FacetGrid(train_set, col='Survived')
g.map(plt.hist, 'Age', bins=20)