title: Plotting ID numbers instead of points on an r ggplot graph
body: <p>Hello I would like to basically exactly what this post does <a href="https://stackoverflow.com/questions/17859417/r-plot-numbers-instead-of-points">R- plot numbers instead of points</a> 
  but in ggplot.</p>
  
  <p>I have a dataframe. I want to plot x and y. Easy. I also have a third column of ID's for all the points. I would like to plot these ID'S from this third column instead of regular points. The IDs are numbers from 1-300.</p>