 (4) the item listed was the actual game, (5) the item was
being sold from the US, (6) the item had at least one bidder, (7) there were
no other items included in the auction with the exception of racing wheels,
either generic or brand-name being acceptable, and (8) the auction did not
end with a Buy It Now option.
</p>


<h3>Source</h3>

<p>Ebay.
</p>


<h3>Examples</h3>

<pre><code class='language-R'>
library(ggplot2)
library(broom)
library(dplyr)

# Identify outliers
ggplot(mariokart, aes(x = total_pr, y