How to rename column name in pandas By: Rajesh P.S.The Pandas DataFrame rename() method can be used to rename one or more columns at once: # rename the 'Salary' column to 'Income' df = df.rename(columns={'Salary': 'Income'}) Pandas is a popular data manipulation library in ...
To batch rename columns in a Pandas DataFrame, we can use the rename method. Here is an example: import pandas as pd # Sample DataFrame data = {"ID": [1, 2, 3], "Name": ["Alice", "Bob", "Charlie"], "Age": [25, 30, 33]} df = pd.DataFrame(data) # Define a ...
Python program to rename particular columns in Pandas DataFrame # Importing pandas packageimportpandasaspd# Creating a dictionary of student marksd={"Peter":[65,70,70,75],"Harry":[45,56,66,66],"Tom":[67,87,65,53],"John":[56,78,65,64] }# Now, Create DataFrame and# assign index ...
In Python, renaming columns label is useful when working with a pandas Dataframe with no column names or want to rename a specific column’s names. This article covers all the cases of renaming column labels of thepandas DataFrame. You will learn the following functions available in the pandas...
Another convenient method to rename columns of pandasDataFrame. We have to specify the entire column list while using this method. importpandasaspd example_df=pd.DataFrame([["John",20,45,78],["Peter",21,62,68],["Scot",25,68,95]],index=[0,1,2],columns=["Name","Age","Marks","Ro...
pandas重命名列，rename函数详解 当使用pandas处理数据时，有时需要重命名DataFrame的列名。这可以通过 rename函数来实现。下面是关于 rename函数的使用方法。rename函数的基本语法如下：DataFrame.rename(columns=None, inplace=False)参数说明：columns：用于指定新的列名的字典（字典的键为原始列名，值为新的列名），或者...
To rename specific columns in pandas DataFrame use rename() method. In this article, I will explain several ways to rename a single specific column and
df.rename(columns={'A': 'X', 'B': 'Y'}, inplace=True) print(df) After executing this, the output will be a DataFrame with columns renamed as specified: X Y C 0 1 4 7 1 2 5 8 2 3 6 9 This is a simple and effective way to rename columns in pandas. ...
How to Rename Specific DataFrame Columns … Fariba LaiqFeb 02, 2024 PandasPandas DataFrame Column Video Player is loading. Current Time0:00 / Duration-:- Loaded:0% The rectangular grid where the data is stored in rows and columns in Python is known as a Pandas dataframe. Each row represents...
import pandas as pd import math df = pd.DataFrame({'NAME': ['Pankaj', 'Lisa'], 'ID': [1, 2], 'ROLE': ['CEO', 'Editor']}) df.rename(columns=str.lower, index=math.degrees, inplace=True) print(df) Output: name id role ...