Re: [R] point characters THICKER in xyplot()

On Fri, Oct 8, 2010 at 5:19 PM, array chip wrote: > Hi, how can I make the point characters thicker (NOT larger) in xyplot when > groups= argument is used? > > dat<-data.frame(x=1:100,y=1:100,group=rep(LETTERS[1:5],each=20)) > >    ### lwd=2 doesn't work here > xyplot(y~x,groups=group,data=dat,col

[R] point characters THICKER in xyplot()

Hi, how can I make the point characters thicker (NOT larger) in xyplot when groups= argument is used? dat<-data.frame(x=1:100,y=1:100,group=rep(LETTERS[1:5],each=20)) ### lwd=2 doesn't work here xyplot(y~x,groups=group,data=dat,col=1:4,pch=1:4,lwd=2) ### lwd=2 works with panel.points(),