MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 8 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. |
________ is used to create a plot to illustrate patterns of missing values. |
| A. | ggmissplot |
| B. | ggmissing |
| C. | ggfluctuation |
| D. | ggpcp |
| Answer» C. ggfluctuation | |
| 2. |
Which of the following creates fluctuation plot? |
| A. | ggmissplot |
| B. | ggmissing |
| C. | ggfluctuation |
| D. | ggpcp |
| Answer» C. ggfluctuation | |
| 3. |
Which of the following is discrete state calculator? |
| A. | discrete_scale |
| B. | ggpcp |
| C. | ggfluctuation |
| D. | ggmissing |
| Answer» D. ggmissing | |
| 4. |
__________ modifies geom/stat aesthetic defaults for future plots. |
| A. | translate_qplot_base |
| B. | translate_qplot_gpl |
| C. | translate_qplot_defaults |
| D. | translate_qplot_ggplot |
| Answer» D. translate_qplot_ggplot | |
| 5. |
________ is used for translating between qplot and base graphics. |
| A. | translate_qplot_base |
| B. | translate_qplot_gpl |
| C. | translate_qplot_lattice |
| D. | translate_qplot_ggplot |
| Answer» B. translate_qplot_gpl | |
| 6. |
Which of the following is a plot to investigate the order in which observations were recorded? |
| A. | ggplot |
| B. | ggsave |
| C. | ggpcp |
| D. | ggorder |
| Answer» E. | |
| 7. |
Which of the following cuts numeric vector into intervals of equal length? |
| A. | cut_interval |
| B. | cut_time |
| C. | cut_number |
| D. | cut_date |
| Answer» B. cut_time | |
| 8. |
_______ grammar makes a clear distinction between your data and what gets displayed on the screen or page. |
| A. | ggplot1 |
| B. | ggplot2 |
| C. | d3.js |
| D. | ggplot3 |
| Answer» C. d3.js | |