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Data Analysis with R - Second Edition by Tony Fischetti

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Exercises

Here are a few exercises for you to revise the concepts learned in this chapter:

  • Write an R function to compute the interquartile range.
  • Learn about windorized, geometric, harmonic, and trimmed means. To what extent do these metrics solve the problem of the non-robustness of the arithmetic mean?
  • Craft an assessment of Virginia Woolf's impact on feminine discourse in the 20th century. Be sure to address both prosaic and lyrical forms in your response.

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