[R] Send code to R from WinEdt55

R Gurus: This sounds not a FAQ. I upgraded WinEdt from 5.4 to 5.5 , following load RWinEdt, R-WinEdt editor appears. There are more menu items and task icons in this version, but I failed to find a pull down menu or task icon to send code to R. What did I miss? > sessionInfo() R

[R] Xyplot or Tin-R problem?

I ran the following script from xyplot Examples using Tin-R on Windows and saw no plot produced. EE <- equal.count(ethanol$E, number=9, overlap=1/4) xyplot(NOx ~ C | EE, data=ethanol, prepanel = function(x,y) prepanel.loess(x, y, span=1), xlab="Compression Ratio", ylab="NOx (micrograms/J