I use the following to plot two graphs over each other and then insert a
legend, but the two items in the legend both come up the same colour
x = seq(0,30,0.01)
plot(ecdf(complete), do.point=FALSE, main = 'Cummlative Plot of Monday IATs
for Data and\n Fitted PDF over Entire 15 Weeks')
lines(x, pexp(x,0.415694806),col="red")
legend(x=5,y=0.2 , legend=c("Data Set","Fitted PDF"),col=c("black","red"))
Many thanks
Mark Miller
______________________________________________
R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
