Uploaded November 2020 | Updated September 2026, 9 hours ago

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This video provides an overview of how data scientiests and data analysts frequently use lambda within functions like sorted, map, and filter. We start this video by going over a simple use case of sorting a dictionary using the sorted() function and lambda. From there we go over the basics of lambda and finally conclude with covering some examples of using lambda to filter a list and also map a list.


Playlist (Course) Material 👉🏼 github.com/lukebarousse/Python_Intro

00:00 Intro
00:54 Use Case: Sorting a dictionary using sorted()
03:28 Use Case: Option 1 - Utilizing a User-defined Function
05:06 Use Case: Option 2 - Utilizing a Lambda Function
06:21 Lambda Basics: Syntax and Operation
10:38 Application: Filtering a list w/ filter()
14:12 Application: Transform a list w/ map()
16:26 conclusion

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Recommended Certificates/Courses (Affiliate Links)
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DataCamp:
Python 👉🏼 lukeb.co/PythonBasicsDataCamp
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Tableau 👉🏼 lukeb.co/TableauDataCamp
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Coursera Plus Subscription (Annual $399USD) 👉🏼 lukeb.co/CourseraYearly

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#pythontutorial #lambda #python