11. What does the caret package in R facilitate? A. Data cleaning and preprocessing B. Machine learning model training and evaluation C. Bayesian data analysis D. Statistical hypothesis testing Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
12. In R, which package is commonly used for creating and customizing interactive maps? A. maps B. leaflet C. geospatialR D. plotly Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
13. What is the purpose of the reticulate package in R? A. Integration of R with Python B. Data manipulation and transformation C. Statistical analysis and modeling D. Natural language processing (NLP) Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
14. In R, which package provides functions for conducting survival analysis with support for time-varying covariates? A. survival B. survminer C. coxph D. timeSurv Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
15. What does the rmarkdown package in R facilitate? A. Creating dynamic documents and reports B. Statistical analysis and modeling C. Machine learning model training and evaluation D. Natural language processing (NLP) Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
16. In R, what is the purpose of the BiocManager package? A. Managing Bioconductor packages B. Handling URLs and performing HTTP requests C. Creating and modifying interactive plots D. Bayesian statistical modeling with probabilistic programming Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
17. What is the primary use of the shinytest package in the context of Shiny applications? A. Automated testing of Shiny applications B. Web scraping and data extraction C. Time series analysis and forecasting D. Creating and modifying network graphs Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
18. In R, which package is commonly used for symbolic computation and algebraic manipulation? A. sympyR B. algebraR C. rSymPy D. rAlg Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
19. What is the primary purpose of the titan package in R? A. Data manipulation and transformation B. Statistical modeling C. Time series analysis and forecasting D. Handling large datasets with parallel computing Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
20. In R, which package provides tools for working with Bayesian networks and probabilistic graphical models? A. pbn B. bnlearn C. graphR D. bayesnet Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
