Pandas Pivot Titanic: Partition each of the passengers into four categories based on their age

Last update on September 11 2025 12:29:10 (UTC/GMT +8 hours)

7. Partition Passengers into Age Categories

Write a Pandas program to partition each of the passengers into four categories based on their age. Go to Editor

Note: Age categories (0, 10), (10, 30), (30, 60), (60, 80)

Sample Solution:

Python Code :

import pandas as pd
import numpy as np
df = pd.read_csv('titanic.csv')
result = pd.cut(df['age'], [0, 10, 30, 60, 80])
print(result)

Sample Output:

0      (10, 30]
1      (30, 60]
2      (10, 30]
3      (30, 60]
4      (30, 60]
5           NaN
6      (30, 60]
7       (0, 10]
8      (10, 30]
9      (10, 30]
10      (0, 10]
11     (30, 60]
12     (10, 30]
13     (30, 60]
14     (10, 30]
15     (30, 60]
16      (0, 10]
17          NaN
18     (30, 60]
19          NaN
20     (30, 60]
21     (30, 60]
22     (10, 30]
23     (10, 30]
24      (0, 10]
25     (30, 60]
26          NaN
27     (10, 30]
28          NaN
29          NaN
         ...   
861    (10, 30]
862    (30, 60]
863         NaN
864    (10, 30]
865    (30, 60]
866    (10, 30]
867    (30, 60]
868         NaN
869     (0, 10]
870    (10, 30]
871    (30, 60]
872    (30, 60]
873    (30, 60]
874    (10, 30]
875    (10, 30]
876    (10, 30]
877    (10, 30]
878         NaN
879    (30, 60]
880    (10, 30]
881    (30, 60]
882    (10, 30]
883    (10, 30]
884    (10, 30]
885    (30, 60]
886    (10, 30]
887    (10, 30]
888         NaN
889    (10, 30]
890    (30, 60]
Name: age, Length: 891, dtype: category
Categories (4, interval[int64]): [(0, 10] < (10, 30] < (30, 60] < (60, 80]]

For more Practice: Solve these Related Problems:

Write a Pandas program to import titanic.csv and partition passengers into four age groups: (0,10), (10,30), (30,60), (60,80).
Write a Pandas program to create an age category column in titanic.csv using cut() with the specified age intervals.
Write a Pandas program to add a new column to titanic.csv that labels passengers according to the four specified age categories.
Write a Pandas program to partition the passenger ages into the defined groups and then count the number of passengers in each group.

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Python Code Editor:

Pivot Titanic.csv:

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