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Removing added 'a' (#410)

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svenski 2016-10-03 13:30:01 +01:00 committed by Hadley Wickham
parent ac4a138ed6
commit fd32e5b6b7
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relational-data.Rmd
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@ -83,7 +83,7 @@ For nycflights13:
its origin to its destination. What variables would you need? What tables its origin to its destination. What variables would you need? What tables
would you need to combine? would you need to combine?
1. I forgot to draw the a relationship between `weather` and `airports`. 1. I forgot to draw the relationship between `weather` and `airports`.
What is the relationship and how should it appear in the diagram? What is the relationship and how should it appear in the diagram?
1. `weather` only contains information for the origin (NYC) airports. If 1. `weather` only contains information for the origin (NYC) airports. If