Data Science and Machine Learning (Theory and Projects) A to Z - Pandas for Data Manipulation: Pandas Practice-Using COV

Data Science and Machine Learning (Theory and Projects) A to Z - Pandas for Data Manipulation: Pandas Practice-Using COV

Assessment

Interactive Video

Information Technology (IT), Architecture, Social Studies

University

Hard

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The video tutorial demonstrates how to use the pandas library to manipulate a real-world COVID-19 dataset from Kaggle. It covers setting up the environment by importing necessary libraries like pandas, Numpy, and sklearn. The tutorial walks through loading the dataset, exploring initial records, and performing data cleaning by removing unnecessary columns and renaming them for clarity. It also addresses handling missing values using both pandas and sklearn methods. The session concludes with a brief overview of the next steps, including using the group by command in pandas.

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10 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the main data set discussed in the video?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What libraries are mentioned for data manipulation in the video?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What function is used to read the CSV file in pandas?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the purpose of the 'head' function in pandas?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the 'inplace' parameter in pandas operations?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What steps are taken to rename columns in the DataFrame?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What method is used to describe the statistics of the DataFrame?

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