Effective Pandas I Matt Harrison I PyData Salt Lake City Meetup
67.3 هزار بار بازدید -
3 سال پیش
-
www.pydata.org PyData is an
www.pydata.org
PyData is an educational program of NumFOCUS, a 501(c)3 non-profit organization in the United States. PyData provides a forum for the international community of users and developers of data analysis tools to share ideas and learn from each other. The global PyData network promotes discussion of best practices, new approaches, and emerging technologies for data management, processing, analytics, and visualization. PyData communities approach data science using many languages, including (but not limited to) Python, Julia, and R.
PyData conferences aim to be accessible and community-driven, with novice to advanced level presentations. PyData tutorials and talks bring attendees the latest project features along with cutting-edge use cases.
00:00 Welcome!
00:15 PyData Salt Lake City Intro
00:45 What is Pandas?
02:00 What is NumFOCUS?
03:00 PyData is a Global Community
04:30 Matt Harrison Speaker Intro
7:55 How to use Pandas Effectively
13:32 Data types in pandas library
17:30 Memory Usage of a Data frame
18:16 Writing chain method code
20:23 Ask numpy about data type memory
27:52 Object dtypes in pandas
37:13 Date dtypes in pandas
40:30 A GLORIOUS FUNCTION
43:59 Pandas chaining recipe
44:25 Pipe function
52:10 Don't Mutate
56:08 Don't Apply
1:02:22 Tips on Strings and Int Operation
1:02:44 Master Aggregation
S/o to https://github.com/salvindsouza for the video timestamps!
Want to help add timestamps to our YouTube videos to help with discoverability? Find out more here: https://github.com/numfocus/YouTubeVi...
PyData is an educational program of NumFOCUS, a 501(c)3 non-profit organization in the United States. PyData provides a forum for the international community of users and developers of data analysis tools to share ideas and learn from each other. The global PyData network promotes discussion of best practices, new approaches, and emerging technologies for data management, processing, analytics, and visualization. PyData communities approach data science using many languages, including (but not limited to) Python, Julia, and R.
PyData conferences aim to be accessible and community-driven, with novice to advanced level presentations. PyData tutorials and talks bring attendees the latest project features along with cutting-edge use cases.
00:00 Welcome!
00:15 PyData Salt Lake City Intro
00:45 What is Pandas?
02:00 What is NumFOCUS?
03:00 PyData is a Global Community
04:30 Matt Harrison Speaker Intro
7:55 How to use Pandas Effectively
13:32 Data types in pandas library
17:30 Memory Usage of a Data frame
18:16 Writing chain method code
20:23 Ask numpy about data type memory
27:52 Object dtypes in pandas
37:13 Date dtypes in pandas
40:30 A GLORIOUS FUNCTION
43:59 Pandas chaining recipe
44:25 Pipe function
52:10 Don't Mutate
56:08 Don't Apply
1:02:22 Tips on Strings and Int Operation
1:02:44 Master Aggregation
S/o to https://github.com/salvindsouza for the video timestamps!
Want to help add timestamps to our YouTube videos to help with discoverability? Find out more here: https://github.com/numfocus/YouTubeVi...
3 سال پیش
در تاریخ 1400/05/27 منتشر شده
است.
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