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R for Data Science

You're reading from   R for Data Science Learn and explore the fundamentals of data science with R

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Product type Paperback
Published in Dec 2014
Publisher
ISBN-13 9781784390860
Length 364 pages
Edition 1st Edition
Languages
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Author (1):
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Dan Toomey Dan Toomey
Author Profile Icon Dan Toomey
Dan Toomey
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Toc

Questions

Factual

  • How will you exclude white people from the eclat results?
  • Describe the different transitions that occur in the sequence plots.
  • In the TraMineRmvad data summary, there are marked differences in regional responses. Can you guess why?

When, how, and why?

  • Describe what is going on with the few outliers in seqiplot. There are several data points that don't seem to fit.
  • What would be going on in the data presented in seqHtplot when the line curves upward?
  • How will you apply the sequence finding routines discussed?

Challenges

  • Determine what the item numbers represent in the market basket data.
  • The TraMineR package includes much more than what was covered in this chapter. You could investigate the additional functionality further.
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