title: Seaborn lineplot without lines between points
body: <p>How can I use the <code>lineplot</code> plotting function in seaborn to create a plot with no lines connecting between the points. I know the function is called lineplot, but it has the useful feature of merging all datapoints with the same x value and plotting a single mean and confidence interval.</p>
  <pre><code>tips = sns.load_dataset('tips')
  sns.lineplot(x='size', y='total_bill', data=tips, marker='o', err_style='bars')
  </code></pre>
  <p><a href="https://i.stack.imgur.com/P5afm.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/P5afm.png" alt="lineplot" /></a></p>
  <p>How do I plot without the line? I'm not sure of a better way to phrase my question. How can I plot points only? Lineless lineplot?</p>
  <p>I know that seaborn has a <code>pointplot</code> function, but that is for categorical data. In some cases, my x-values are continuous values, so <code>pointplot</code> would not work.</p>
  <p>I realize one could get into the matplotlib figure artists and delete the line, but that gets more complicated as the amount of stuff on the plot increases. I was wondering if there are some sort of arguments that can be passed to the <code>lineplot</code> function.</p>