Output: We get following result after rename multiple column names in pandas as per above code: college_ID name address staffĬollege1 c-001 vignan university guntur 1200Ĭollege4 c-004 Andhra University guntur 670Īs you can see, we can change multiple column names in pandas or single column name using str.replace easily. str.replace(' college_address',' address')ĭata.columns=lumns. str.replace(' college_name',' name')ĭata.columns=lumns. str.replace(' college_id',' college_ID')ĭata.columns=lumns. In this example, we will create a dataframe with 4 rows and 4 columns with college data and assign index labels using index parameter. Where, data is the input dataframe. The data can be a dictionary that stores list of values with specified key. But this is available in pandas module, so we have to import pandas module. We can able to create this DataFrame using DataFrame() method. One dimension refers to a row and second dimension refers to a column, So It will store the data in rows and columns. Here, we will check one more example and then begin with change column names in pandas dataframe or rename column names in pandas dataframe and rename multiple column names in pandas using different functions.ĭataFrame is an two dimensional data structure that will store data in two dimensional format.
#Rename column pandas how to#
In previous chapters, we have already explained about DataFrame and how to create one.
change column names in pandas dataframe using rename method,.In this chapter of Pandas tutorial, we will learn about:
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