course
/
r4ds
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge pull request #70 from curtisalexander/patch-1 

typos
This commit is contained in:
Hadley Wickham 2016-05-16 08:14:00 -05:00
parent 4f42991698 144382510e
commit 1ad1ffcd25
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
iteration.Rmd
View File

@ -529,7 +529,7 @@ There are a few differences between `map_*()` and `col_summary()`:
### Shortcuts ### Shortcuts
There are a few shortcuts that you can use with `.f` in order to save a little typing. Imagine you want to fit a linear model to each group in a dataset. The following toy example splits the up the `mtcars` dataset in to three pieces (one for each value of cylinder) and fits the same linear model to each piece: There are a few shortcuts that you can use with `.f` in order to save a little typing. Imagine you want to fit a linear model to each group in a dataset. The following toy example splits up the `mtcars` dataset into three pieces (one for each value of cylinder) and fits the same linear model to each piece:
```{r} ```{r}
models <- mtcars %>% models <- mtcars %>%