minor change

kingaa · Sep 3, 2023 · a6ed1d6 · a6ed1d6
1 parent 2c6677a
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Showing 3 changed files with 19 additions and 19 deletions.
diff --git a/tutorial.R b/tutorial.R
@@ -63,7 +63,7 @@ coef(fit)
 
 ## install.packages("ggplot2")
 
-## install.packages(c("plyr","reshape2"))
+## install.packages(c("dplyr","tidyr","lubridate"))
 
 ## install.packages("ggplot2",repos=NULL)
 

diff --git a/tutorial.Rmd b/tutorial.Rmd
@@ -510,7 +510,7 @@ install.packages("ggplot2")
 This installs the **ggplot2** package.
 You can install more than one package at a time:
 ```{r eval=FALSE}
-install.packages(c("plyr","reshape2"))
+install.packages(c("dplyr","tidyr","lubridate"))
 ```
 If the machine on which you use **R** is not connected to the Internet, you can download the packages to some other medium (such as a flash drive or CD)
 and install them later, using `Install from local zip file` in the menu (&#9420;) or