Data Science and Machine Learning with R - Vectors - Part One

Data Science and Machine Learning with R - Vectors - Part One

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

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This video tutorial introduces vectors in R, explaining their types and how to create them using the vector function. It covers the use of built-in functions for different vector types and explores practical vector operations. Advanced concepts like shorthand notation and exploratory data analysis are discussed. The tutorial concludes with an introduction to using R notebooks for organizing code.

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4 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you compare two vectors in R to check if they are the same?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how to create a vector with specific elements using the c() function.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the purpose of the length function in R?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the STR function in R?

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