forgot to re-build & document

Author: JoFrhwld

man/stat_ellipse.Rd

@@ -1,7 +1,7 @@
 % Generated by roxygen2 (4.0.0): do not edit by hand
 \name{stat_ellipse}
 \alias{stat_ellipse}
-\title{Calculate Data Ellipses}
+\title{Plot data ellipses.}
 \usage{
 stat_ellipse(mapping = NULL, data = NULL, geom = "path",
   position = "identity", type = "t", level = 0.95, segments = 51,
@@ -46,13 +46,12 @@ stat_ellipse(mapping = NULL, data = NULL, geom = "path",
   for more details.}
 }
 \description{
-Calculate Data Ellipses
+Plot data ellipses.
 }
 \details{
-The code for calculating the ellipse is largely borrowed from car::ellipse.
+The method for calculating the ellipses has been modified from car::ellipse (Fox and Weisberg, 2011)
 }
 \examples{
-\donttest{
 ggplot(faithful, aes(waiting, eruptions))+
   geom_point()+
   stat_ellipse()
@@ -75,5 +74,7 @@ ggplot(faithful, aes(waiting, eruptions, color = eruptions > 3))+
 ggplot(faithful, aes(waiting, eruptions, color = eruptions > 3))+
   stat_ellipse(geom = "polygon")
 }
+\references{
+John Fox and Sanford Weisberg (2011). An {R} Companion to Applied Regression, Second Edition. Thousand Oaks CA: Sage. URL: http://socserv.socsci.mcmaster.ca/jfox/Books/Companion
 }