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