How to Merge Data Frames by The Nearest Match in Pandas? Use merge_asof.

CAT February 18, 2024 1 min read

Yufeng

A short post about a useful function in Pandas, merge_asof. It’s one of the most used tools in Pandas when dealing with time series data.

Continue reading on Towards Data Science »

Originally appeared here:
How to Merge Data Frames by The Nearest Match in Pandas? Use merge_asof.

Go Here to Read this Fast! How to Merge Data Frames by The Nearest Match in Pandas? Use merge_asof.

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.

Necessary

Always Enabled

Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.

Cookie	Duration	Description
cookielawinfo-checkbox-analytics	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional	11 months	The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy	11 months	The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.

Functional

Performance

Analytics

Others

Related Stories

How Tim Cook gets ***** to help Apple

Earth to bid farewell to its temporary ‘mini moon’ on Monday

Peacock’s Black Friday deal grants a full year of access for $20

You may have missed

How Tim Cook gets ***** to help Apple

Earth to bid farewell to its temporary ‘mini moon’ on Monday

Peacock’s Black Friday deal grants a full year of access for $20

The role storage plays in the AI data cycle