Pandas sort index

Python is a great language for doing data analysis, primarily because of the fantastic ecosystem of data-centric python packages. Pandas is one of those packages and makes importing and analyzing data much easier.

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Pandas sort index

In this article, we will discuss how to sort a Pandas dataframe by both index and columns. This was the DataFrame we are using in the below codes for sorting. In this example, the DataFrame is a sorted DataFrame based on index labels and this was temporarily sorted in python language. Skip to content. Change Language. Open In App. Related Articles. Solve Coding Problems. How to Drop the Index Column in Pandas? Change Data Type for one or more columns in Pandas Dataframe. Improve Improve. Like Article Like. Save Article Save. Report issue Report. Last Updated : 31 Jul,

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Sorting is a crucial operation in data manipulation and analysis, allowing you to organize your data for better understanding and efficiency. In Pandas, a popular Python library for data analysis, the DataFrame object comes with a variety of sorting capabilities. The syntax of the function is as follows:. Sorting a DataFrame by its index is straightforward. To sort the DataFrame in descending order, you can set the ascending parameter to False. If you are working with a MultiIndex DataFrame, you can use the level parameter to specify which level you want to sort by. Depending on your data and requirements, you might find one algorithm performs better than the others. If you want to perform the operation in-place, set the inplace parameter to True.

Pandas sort index

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Thank you for your valuable feedback! Lets extract a random sample of 15 elements from the dataframe using dataframe. You can suggest the changes for now and it will be under the article's discussion tab. Optional, default False. Like Article. Save Article. Create Improvement. Code Editor Try it With our online code editor, you can edit code and view the result in your browser. This article is being improved by another user right now. Log in Sign Up. Similar Reads. Create Improvement. Please Login to comment Quizzes Test yourself with multiple choice questions.

Besides sorting the data itself, sometimes we need to obtain the indices that would sort the index. Consider a Pandas Series with the index out of order.

Create a Pandas DataFrame from a Numpy array and specify the index column and column headers. Interview Experiences. Search field. Backend Learn Python Tutorial Reference. Newsletter Join our newsletter and get access to exclusive content every month. Lets extract a random sample of 15 elements from the dataframe using dataframe. Please go through our recently updated Improvement Guidelines before submitting any improvements. Like Article Like. Contribute your expertise and make a difference in the GeeksforGeeks portal. What is a Certificate? We have the freedom to choose what sorting algorithm we would like to apply. Save Article. In this example, the DataFrame is a sorted DataFrame based on index labels and this was temporarily sorted in python language. What is a Quiz? Suggest changes.