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Pandas Pivot Titanic: Find the probability of survival by class, gender, solo boarding and port of embarkation

Pandas: Pivot Titanic Exercise-19 with Solution

Write a Pandas program to create a Pivot table and find the probability of survival by class, gender, solo boarding and port of embarkation. Go to Editor

Sample Solution:

Python Code :

import pandas as pd
import numpy as np
df = pd.read_csv('titanic.csv')
result = df.pivot_table('survived', ['sex' , 'alone' ], [ 'embark_town', 'class' ])
print(result)

Sample Output:

embark_town  Cherbourg              ...    Southampton          
class            First    Second    ...         Second     Third
sex    alone                        ...                         
female False  1.000000  1.000000    ...       0.923077  0.327586
       True   0.944444  1.000000    ...       0.892857  0.466667
male   False  0.473684  0.166667    ...       0.300000  0.142857
       True   0.347826  0.250000    ...       0.089552  0.123762

[4 rows x 9 columns]

Python Code Editor:


Pivot Titanic.csv:


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Previous: Write a Pandas program to create a Pivot table and separate the gender according to whether they traveled alone or not to get the probability of survival.

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Find current directory and file's directory:

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Documentation references for the modules, constants and functions used above:

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  • The __file__ constant
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  • os.path.dirname(path) (returns "the directory name of pathname path")
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Ref: https://bit.ly/3fy0R6m