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R Programming · all questions

Data Visualization with ggplot2
practice.

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Which function is used for seeing currently active libraries?

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Which function is used for loading packages?

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The job of the . . . . . . . . file is to store important metadata about your package.

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DCF is an abbreviation for . . . . . . . .

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Which of the following is most important when releasing the package?

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Which of the following is called a one-line description of the package?

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To release a package to . . . . . . . . you must pick a standard license.

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. . . . . . . . package version is the sequence of atleast two integers separated by either. or -.

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The . . . . . . . . number of your package increases with subsequent releases of a package.

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Which of the following is one of the most important aspects of a good package?

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. . . . . . . . are the most commonly documented object.

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Which of the following method make vector of repeated values?

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Which of the following finds the position of a quantile in a dataset?

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Which of the following function cross-tabulate tables using formulas?

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Which of the following groups find the correlation matrix?

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which of the following statement make a mosaic plot?

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Which of the following compute proportions from a contingency table?

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Which of the following is lattice command for producing a scatterplot?

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Which of the following builds empirical cumulative distribution function?

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Which of the following is used to view dataset in a spreadsheet-type format ?

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