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Data Visualization with ggplot2 MCQ question and answer with solution | R Programming MCQs

Learn Data Visualization with ggplot2 MCQ Questions and answers with easy and logical explanations in R Programming. Data Visualization with ggplot2 MCQ question provides all type of technical mcq questions which is important for technical exams, campus exams and other entrance examination. Page-9 section-1

Each section contains 100 MCQs on Data Visualization with ggplot2 .
81
. . . . . . . . finds K best paths in a given graph.
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Answer & Solution
Answer: Option A
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82
. . . . . . . . is a package for parsing, applying, and manipulating data cleaning rules
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Answer: Option B
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83
. . . . . . . . performs class prediction based on microarray data and clinical parameters
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Answer: Option B
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84
Which of the following package provide namespace management functions not yet present in base R?
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Answer: Option B
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85
Which of the following is used to analyze paleontological time-series?
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Answer & Solution
Answer: Option C
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86
. . . . . . . . is used for the analysis of air pollution data.
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Answer: Option B
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87
Which of the following package contains functions for reading and displaying satellite data for oceanographic applications with R?
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Answer & Solution
Answer: Option B
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88
. . . . . . . . is used for Visualisation, verification and calibration of ternary probabilistic forecasts.
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Answer: Option C
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89
. . . . . . . . uniforms and customizes plots of packages ggplot2, graphics and lattice.
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Answer & Solution
Answer: Option B
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90
What will be the output of the following R code?
install.packages(c("devtools", "roxygen2"))
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Answer & Solution
Answer: Option C
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