text_plain_output_1.png
import pandas as pd # data processing, CSV file I/O (e.g. pd.read_csv)

df = pd.read_csv('../input/travel insurance.csv')
df1 = df

df.fillna('Not Specified', inplace=True)

df.isnull().sum()

df_numerical = df._get_numeric_data()

df['Duration'].describe()