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Learn to code for data analysis
Learn to code for data analysis

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3 Summary

This week you’ve learned how to take a dataset that contains multiple possible groupings, or subsets of data, and work with those groups to perform a variety of transformations. You’ve explored:

  • ways of grouping data
  • Comtrade data
  • the world of export data
  • how to get data.

Next week looks at how to split the data contained in a dataframe into multiple groups based on the unique ‘key’ values in a single column, or unique combinations of values that appear across two or more columns.