<html><div style='background-color:'><P><FONT size=4>Hi there,</FONT></P>
<P><FONT size=4>I need some help about trellis plot. I have the following plot.</FONT></P>
<P><FONT size=4>x <- c(rep(LETTERS[1:4],13), rep(LETTERS[4:1],12))</FONT></P>
<P><FONT size=4>y <- rnorm(100)<BR>z <- rep(1:2,50)<BR>bwplot(y~factor(x)|z,layout=c(2,1), </FONT><FONT size=4>panel=function(x,y) panel.bwplot(x,y,horizontal=F)</FONT><FONT size=4>)<BR> </FONT></P>
<P><FONT size=4>Now I want to place "*" on the positions (1,-1.5) in the first panel and (2,-2.5) in the second panel. I need help on this.</FONT></P>
<P><FONT size=4></FONT> </P>
<P><FONT size=4>Thanks.</FONT></P>
<P><FONT size=4></FONT> </P>
<P><FONT size=4>Mahbub.</P>
<P><BR></P></FONT>
<P><FONT size=4> </P></FONT>
<P> </P>