21. In R, which package provides functions for conducting survival analysis? A. surviveR B. survival C. lifetest D. eventR 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
22. What is the purpose of the networkD3 package in R? A. Creating interactive network visualizations B. Geospatial data analysis C. Statistical modeling D. Time series forecasting 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
23. In R, which package is commonly used for creating animated and interactive plots? A. animateR B. plotly C. rgl D. animation 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
24. What does the kableExtra package in R provide? A. Tools for working with big data using distributed computing B. Customization options for tables C. Functions for working with spatial data and maps D. Statistical modeling 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
25. Which package in R is used for performing Bayesian statistical modeling? A. bayesR B. brms C. bayesianstats D. bstats 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
26. In R, which package is commonly used for machine learning and predictive modeling? A. modelR B. predictive C. mlr D. machinelearn 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
27. What does the shinytest package in R assist with? A. Automated testing of Shiny applications B. Web scraping and data extraction C. Time series analysis and forecasting D. Visualization of decision trees 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
28. Which package in R is commonly used for creating and managing databases? A. dbR B. RDBMS C. dbplyr D. sqldf 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
29. What is the primary functionality of the RODBC package in R? A. Connecting R to relational databases B. Web application development C. Data cleaning and preprocessing D. Time series analysis and forecasting 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
30. In R, which package is commonly used for natural language processing (NLP)? A. textR B. nlp C. NLPtools D. tm 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
