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How well do you know R for Machine Learning and Statistical Computing?

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How well do you know R for Machine Learning and Statistical Computing?

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Questions and Answers

What is R?

A popular social media platform.

A programming language for machine learning, statistical computing, and data visualization. (correct)

A type of computer virus.

A video game

What are the predefined data structures in R?

Dog, cat, bird, and fish.

Red, blue, green, and yellow.

Circle, square, triangle, and pentagon.

Vector, list, data frame, factor, array, and matrix. (correct)

What are data frames used for in R?

Cooking a meal.

Playing a musical instrument.

Machine learning and are similar to table structures in SQL Server and Power BI. (correct)

Building a house

Study Notes

R is a popular programming language for machine learning, statistical computing, and data visualization.
It is open source and available for Windows and Mac operating systems.
R can be extended via packages.
R has predefined data structures, such as vector, list, data frame, factor, array, and matrix.
A vector stores ordered values of the same data type.
Factors are a specific type of vector for categorical or ordinal values.
Lists can have a combination of data types.
Data frames are the primary data structure used for machine learning and are similar to table structures in SQL Server and Power BI.
Microsoft technologies integrate with R to enhance machine learning capabilities.
R has been used by academics, data scientists, and statisticians for a long time.

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Description

Test your knowledge of the popular programming language R with this quiz! From data structures to machine learning capabilities, this quiz covers the essential aspects of R. Whether you're an academic, data scientist, or statistician, this quiz will challenge your understanding of R and its applications. Sharpen your skills and show off your expertise in this powerful open-source tool by taking this quiz today!