title: Overlay NYC Map with Neighborhood Names
body: <p>Not sure anyone can help with this:</p>
  
  <p>I've got a map of NYC showing crime by precinct area. The precincts are outlined, but since most people don't know precinct areas, I'd like the neighborhood names to appear on the map. Here is my current code:</p>
  
  <pre><code>    CrimeDataB01 &lt;- CrimeData %&gt;% filter(CRIME == "BURGLARY" &amp; Year == "2001")
      CrimeDataB01 &lt;- inner_join(MyShapeMapData, CrimeDataB01, by = 'Precinct')
      B01 &lt;- ggplot(CrimeDataB01, aes(x = long, y = lat))
      B01 + geom_polygon(aes(group = group, fill = Occurrences)) + scale_fill_gradient(limits = c(0, 1100), low="darkgreen",high="red")
  </code></pre>
  
  <p>I'd like to layer this ggplot with the names of NYC neighborhoods. I've downloaded a centroid csv file for NYC neighborhoods, and the data isn't in lat/long coordinates. Instead, it has a column for "Geometry_X" and "Geometry_Y", with numbers like 1026494.605 and 265280.0919. How would I plot this over my currently created map? Thanks</p>