title: How to hide the undrlying data in a ggplot scatterplot
body: <p>I am trying to make a scatter plot in ggplot and would like to loose the points and show only the smooth line and the confidence interval. I checked <code>geom_point()</code> function and there is no option for turning it off such that the points/underlying data is hidden. Any suggestions? much appreciated. </p>
  
  <p>Joseph</p>