Rough first pass at summaries for all whole game chapters
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@@ -326,3 +326,12 @@ RDS supports list-columns (which you'll learn about in @sec-rectangling; feather
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file.remove("students-2.csv")
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file.remove("students.rds")
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```
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## Summary
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In this chapter, you've learned how to use readr to load rectangular flat files from disk into R.
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You've learned how csv files work, some of the problems you might encounter, and how to overcome them.
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We'll come to data import a few times in this book: @sec-import-databases will show you how to load data from databases, @sec-import-spreadsheets from Excel and googlesheets, @sec-import-rectangling from JSON, and @sec-import-scraping from websites.
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Now that you're writing a substantial amount of R code, it's time to learn more about organizing your code into files and directories.
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In the next chapter, you'll learn all about the advantages of scripts and projects, and some of the many tools that they provide to make your life easier.
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