MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your R Programming knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
_________ uniforms and customizes plots of packages ggplot2, graphics and lattice. |
| A. | uniCox |
| B. | uniPlot |
| C. | unknownR |
| D. | unigraph |
| Answer» C. unknownR | |
| 2. |
______ is used for Visualisation, verification and calibration of ternary probabilistic forecasts. |
| A. | toss |
| B. | termstrc |
| C. | ternvis |
| D. | satin |
| Answer» D. satin | |
| 3. |
Which of the following package contains functions for reading and displaying satellite data for oceanographic applications with R? |
| A. | saves |
| B. | satin |
| C. | saws |
| D. | termstrc |
| Answer» C. saws | |
| 4. |
__________ is used for the analysis of air pollution data. |
| A. | air |
| B. | openair |
| C. | opena |
| D. | openara |
| Answer» C. opena | |
| 5. |
Which of the following is used to analyze paleontological time-series? |
| A. | accelerometry |
| B. | parfossil |
| C. | paleoTS |
| D. | nbpMatching |
| Answer» D. nbpMatching | |
| 6. |
Which of the following package provide namespace management functions not yet present in base R? |
| A. | stringr |
| B. | namespace |
| C. | nbpMatching |
| D. | messagewarning |
| Answer» C. nbpMatching | |
| 7. |
________ performs class prediction based on microarray data and clinical parameters |
| A. | M3 |
| B. | M2 |
| C. | MAclinical |
| D. | M5 |
| Answer» C. MAclinical | |
| 8. |
________ is a package for parsing, applying, and manipulating data cleaning rules |
| A. | edr |
| B. | editrules |
| C. | edrGraphicalTools |
| D. | edrtools |
| Answer» C. edrGraphicalTools | |
| 9. |
______ finds K best paths in a given graph. |
| A. | kBestShortestPaths |
| B. | kcirt |
| C. | ktrees |
| D. | kmap |
| Answer» B. kcirt | |
| 10. |
______ Uses Grieg-Smith method on 2 dimensional spatial data. |
| A. | G.S. |
| B. | g.data |
| C. | G1DBN |
| D. | G2db |
| Answer» B. g.data | |