## setup

The first step is to bring some software from elsewhere in the general

cloud to your RStudio cloud environment. The two lines of code below

should be run just once before you knit your document. After you have

done that, you can delete the two lines or just place the comment symbol,

$"$#$",$ at the beginning of each line.

cdots$\{r\}$

install.packages $("$tidyverse$")$

install packages $("$gmodels$")$

The next step is to load the data and to verify that all of the required

packages are installed and loaded.

## Data

Download the $R$ workspace OAW.Rdata from Canvas to your computer. Ignore

any message from your computer that there is no app to use a file of this

type. It will be in your donloads folder anyway. Then upload it from the

downloads folder on your computer to the cloud. It contains a single

dataframe, oAW. The first line of code in the following chunk will load

it into your global environment. Look in the files tab in the lower right

pane to make sure that the data file is there with the correct name. This

won't work with files named OAW$(1).$ Rdata or something similar.