Pandas Pivot Titanic: Create a Pivot table and find survival of both gender and class affected
Pandas: Pivot Titanic Exercise-12 with Solution
Write a Pandas program to create a Pivot table and find survival of both gender and class affected. Go to Editor
Sample Solution:
Python Code :
import pandas as pd
import numpy as np
df = pd.read_csv('titanic.csv')
result = df.groupby(['sex', 'class'])['survived'].aggregate('mean').unstack()
print(result)
Sample Output:
class First Second Third sex female 0.968085 0.921053 0.500000 male 0.368852 0.157407 0.135447
Python Code Editor:
Pivot Titanic.csv:
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Previous: Write a Pandas program to create a Pivot table and calculate number of women and men were in a particular cabin class.
Next: Write a Pandas program to create a Pivot table and compute survival totals of all classes along each group.
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Find current directory and file's directory:
To get the full path to the directory a Python file is contained in, write this in that file:
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To get the current working directory use
import os cwd = os.getcwd()
Documentation references for the modules, constants and functions used above:
- The os and os.path modules.
- The __file__ constant
- os.path.realpath(path) (returns "the canonical path of the specified filename, eliminating any symbolic links encountered in the path")
- os.path.dirname(path) (returns "the directory name of pathname path")
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- os.chdir(path) ("change the current working directory to path")
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