Pandas Practice Set-1: Rename two of the columns of the diamonds Dataframe
Write a Pandas program to rename two of the columns of the diamonds Dataframe.
Sample Solution :
Python Code :
import pandas as pd
diamonds = pd.read_csv('https://raw.githubusercontent.com/mwaskom/seaborn-data/master/diamonds.csv')
print("Original Dataframe:")
print(diamonds.head())
print("\nAfter renaming two of the columns of the said dataframe:")
diamonds.rename(columns={'color':'diamond_color', 'clarity':'dimaond_clarity'}, inplace=True)
print(diamonds.head())
Sample Output:
Original Dataframe: carat cut color clarity depth table price x y z 0 0.23 Ideal E SI2 61.5 55.0 326 3.95 3.98 2.43 1 0.21 Premium E SI1 59.8 61.0 326 3.89 3.84 2.31 2 0.23 Good E VS1 56.9 65.0 327 4.05 4.07 2.31 3 0.29 Premium I VS2 62.4 58.0 334 4.20 4.23 2.63 4 0.31 Good J SI2 63.3 58.0 335 4.34 4.35 2.75 After renaming two of the columns of the said dataframe: carat cut diamond_color dimaond_clarity ... price x y z 0 0.23 Ideal E SI2 ... 326 3.95 3.98 2.43 1 0.21 Premium E SI1 ... 326 3.89 3.84 2.31 2 0.23 Good E VS1 ... 327 4.05 4.07 2.31 3 0.29 Premium I VS2 ... 334 4.20 4.23 2.63 4 0.31 Good J SI2 ... 335 4.34 4.35 2.75 [5 rows x 10 columns]
Python Code Editor:
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Previous: Write a Pandas program to summarize only 'object' columns of the diamonds Dataframe.
Next: Write a Pandas program to rename all the columns of the diamonds Dataframe.
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