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swap x and y

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Jennifer (Jenny) Bryan 2016-01-07 10:46:27 -08:00
parent 5d33dd0b50
commit 967de5e604
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relational-data.Rmd
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@ -140,7 +140,7 @@ There are three ways that the keys might match: one-to-one, one-to-many, and man
inner_join(x, y, by = "key")
```
* In a one-to-many match, each key in `x` matches multiple keys in `y`. This
* In a one-to-many match, each key in `y` matches multiple keys in `x`. This
is useful when you want to add in additional information.
```{r, echo = FALSE, out.width = "100%"}