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

Merge branch 'master' of github.com:hadley/r4ds

This commit is contained in:
hadley 2016-06-20 08:31:23 -05:00
parent c8c9dc4d07 c3d06a9a37
commit fd8e21e47a
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
model-basics.Rmd
View File

@ -156,7 +156,7 @@ summary(h)
### Exercises ### Exercises
1. What variables in `heights` do you expect to be most highly correlated with 1. What variables in `heights` do you expect to be most highly correlated with
income? Use `cor()` plus `purr::map_dbl()` to check your guesses. income? Use `cor()` plus `purrr::map_dbl()` to check your guesses.
1. Correlation only summarises the linear relationship between two continuous 1. Correlation only summarises the linear relationship between two continuous
variables. There are some famous drawbacks to the correlation. What variables. There are some famous drawbacks to the correlation. What