Inline On Sat, Mar 10, 2012 at 1:47 PM, Balaitous <balait...@mailoo.org> wrote: > Le samedi 10 mars 2012 à 12:25 -0700, ilai a écrit : >> On Sat, Mar 10, 2012 at 9:33 AM, Balaitous <balait...@mailoo.org> wrote: > > Var1 and Var2 are 2 two different observed variables (with different scales)
You might want to consider scales=list(y=list(relation='free')) in ?xyplot > Var3 is the time > Var4 is the point of observation > > I have also a Var5 for groups, but I just want groups for the Var1. <snip> > > But I don't know how to make the test > if(Varx) > in the function panel.mypanel, because I need > > Var1 -> panel.superpose (It's OK) > Var2 -> panel.lines (I don't want groups for this) > > (And I will have others variables with other panel functions to use) > Since outer=T (i.e. Var1 and Var2 are in different panels), at the beginning of the panel or panel.groups function, try if(packet.number() %in% 1:3) { panel.rect(x,y,groups,...) # or whatever for panels 1:3 } else{ panel.rect(x,y,groups,col=constant,...) # or some other stuff for panels 4:6 } Hope that works better. >> > >> > Something like : >> > >> > panel.mypanel = function(x, y, ...) { >> > if (Var1) panel.Var1Panel(x, y, ...) >> > else panel.Var2Panel(x, y, ...) >> > } >> > xyplot(Var1+Var2~Var3|Var4, data=df, panel=panel.mypanel) >> > >> > (I have search with google, but I found nothing) >> > >> > Thanks >> > >> > ______________________________________________ >> > R-help@r-project.org mailing list >> > https://stat.ethz.ch/mailman/listinfo/r-help >> > PLEASE do read the posting guide >> > http://www.R-project.org/posting-guide.html >> > and provide commented, minimal, self-contained, reproducible code. > ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.