Advanced Topics in R Programming MCQ question and answer with solution

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Current Affairs Interview Blog

In R, what does the DiagrammeR package enable you to create?

A) Diagrams and flowcharts B) Data visualization and plotting C) Statistical modeling D) Time series analysis and forecasting

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

What is the role of the shinydashboardPlus package in R?

A) Extending and customizing Shiny dashboards B) Creating statistical models C) Customizing the appearance of ggplot2 plots D) Web scraping and data extraction

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

In R, which package is commonly used for working with data from the U.S. Census Bureau?

A) censusR B) usCensus C) censusdata D) censusstats

Discuss

Answer & Solution

Answer: Option C

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What does the drake package in R focus on?

A) Workflow management and reproducibility B) Creating interactive dashboards for data visualization C) Natural language processing (NLP) D) Statistical modeling

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

In R, what is the primary use of the textTinyR package?

A) Text analysis and sentiment analysis B) Machine learning model training and evaluation C) Creating and modifying choropleth maps D) Handling large datasets with parallel computing

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

What is the purpose of the bigrquery package in R?

A) Interact with Google BigQuery for handling large datasets B) Bayesian data analysis C) Creating and customizing interactive 3D plots D) Statistical modeling

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

In R, what is the primary functionality of the slam package?

A) Tools for natural language processing (NLP) B) Time series analysis and forecasting C) Creating interactive and animated plots for time series data D) Statistical modeling

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

What is the primary use of the xgboost package in R?

A) Extreme gradient boosting for machine learning B) Bayesian data analysis C) Geospatial data analysis D) Efficiently reading and writing data frames

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

In R, which package is commonly used for creating and customizing interactive 3D plots?

A) rgl B) plot3D C) threeDplot D) interactive3D

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

What does the patchwork package in R provide?

A) Combining and arranging multiple ggplots B) Natural language processing (NLP) C) Creating interactive dashboards for data visualization D) Statistical modeling

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

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Advanced Topics in R Programming MCQ question and answer with solution | R Programming MCQs