search for: pcb_graph3

...he lines change to dots and dashs. When I don't use a white background it seems to use the solid colors lines. plotchar <- c(3, 4 ,1 ,2 ) colr<- c(?green?, ?blue? , ?red?, ?black?) library(lattice) trellis.par.set(col.whitebg() ) xyplot(AWGT ~ lipid_adj_lpcb2_cent, groups=grpx, data=pcb_graph3, auto.key=TRUE, col=colr, pch=plotchar, type=c(?1?, ?smooth?), span=.8, key=list(x=.14, y=.84, points=list(col=colr, pch=plotchar), lines=list(col=colr, pch=plotchar), text=list(levels(pcb_graph3$grpx) , col=colr, pch=plotchar))) -- Dean Sonneborn, MS Programmer Analyst Department of Publi...

...ote. postscript(file= ?C:/Documents and Settings/dsonneborn/My Documents/Slovak/output/pcb_tables/smooth_PCB_lines_four.ps?, bg=?transparent?, onefile=FALSE, pointsize=20,paper=?letter?, horizontal=TRUE, family=?Helvetica?,font=?Helvetica?) xyplot(AWGT ~ lipid_adj_lpcb2_cent | malex*romanix, data=pcb_graph3, auto.key = list(lines = TRUE, points = TRUE), ylab=?Birth Weight?, xlab=?Lipid Adjusted PCB?, par.settings = list(superpose.symbol = list(col = colr, pch = plotchar), superpose.line = list(col = colr, pch = plotchar, lty = 1)), type=c("p", &q...