CampusX Data Science Mentorship Program 2022-23 - Session 17 - Pandas DataFrame | Data Science Mentorship Program (DSMP) 2022-23 | Free Session

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6 learners

What you'll learn

This course includes

365.3 hours of video
Certificate of completion
Access on mobile and TV

Summary

Keywords

Education Engineering Campus Placement Skills Machine Learning Software Web Development Profile Building

Full Transcript

Data Science Mentorship Program (DSMP) 2022-23 ---------------------------------------------------------------------------------------------------------------------------------------------- Enroll in this Programme from our Website - https://learnwith.campusx.in/ Course Website Link - https://campusx1040.graphy.com/s/preview/courses/CampusX-Data-Science-Mentorship-Program#6376dbd8e4b065a4cadac4db YouTube Playlist - https://www.youtube.com/playlist?list=PLKnIA16_RmvbAlyx4_rdtR66B7EHX5k3z ------------------------------------------------------------------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------------------------------------------------------------------- Datasets Used in the session - https://drive.google.com/drive/folders/18ZsL5K8PiFT9GS1631lpGIE3HMR0n1G8?usp=share_link Notebook Link - https://colab.research.google.com/drive/1k_CV931NE4_jMxmu3k2ASPMmIA4g5Wcn?usp=sharing ------------------------------------------------------------------------------------------------------------------------------------------------------- Timestamp ------------------- 0:00 Start 2:16 Plan of session 4:33 Dataframe intro 6:45 Creating DataFrame 7:02 -- using lists 9:32 -- using dicts 11:32 -- using read_csv 16:34 DataFrame Attributes and Methods 16:45 -- shape 17:46 -- dtypes 19:09 -- index 20:00 -- columns 20:49 -- values 21:48 -- head and tail() 22:58 -- sample() 24:12 -- info() 26:53 -- describe() 29:34 -- isnull() 31:30 -- duplicated() 34:05 -- rename() 37:18 Doubts 40:14 Mathematical Methods 46:17 Selecting cols from a DataFrame -- single cols 48:35 Selecting cols from a DataFrame -- multiple cols 53:15 Selecting rows from a DataFrame 55:46 -- iloc - searches using index positions 1:00:13 -- loc - searches using index labels 1:06:00 Selecting both rows and cols 1:10:30 Doubts 1:11:22 Filtering a DataFrame 1:42:24 Adding new cols - completely new 1:44:04 Adding new cols - from existing ones 1:49:55 Doubt 1:50:32 Dataframe function - astype 1:58:25 Doubt