Use ggplot2 to plot time series data
<p>I am doing a project which requires to use ggplot2 to plot time series data. This is the data set I am using:</p>

<p><img src="https://i.stack.imgur.com/CKC68.jpg" alt="eur"></p>

<p>This is what I've done now:</p>

<pre><code>library(ggplot2)
library(lubridate)
eur$Date &lt;- as.Date(eur$Date)
ggplot(eur, aes(Date, EUR)) + geom_line()
</code></pre>

<p><img src="https://i.stack.imgur.com/qJWvS.jpg" alt="plot"></p>

<p>And I got this very weird plot. Can someone help me fix the problem?</p>