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________ is used to create a plot to illustrate patterns of missing values.

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________ is used to create a plot to illustrate patterns of missing values. (a) ggmissplot (b) ggmissing (c) ggfluctuation (d) ggpcp The question was posed to me in an interview. I'm obligated to ask this question of ggplot2 topic in chapter Profiling, Simulation and Data Analysis of R Programming Select the correct answer from above options

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Correct answer is (b) ggmissing The best explanation: The missing values plot is a useful tool to get a rapid overview of the number and pattern of missing values in a dataset.

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