Hello, I am drawing some data with lattice using: ``` library(lattice) COLS = c("gold", "forestgreen", "darkslategray3", "purple") xyplot(Value ~ Concentration, group = Substance, data = inf_avg, pch = 16, cex = 1.2, type = "b", xlab=expression(bold(paste("Concentration (", mu, "M)"))), ylab=expression(bold("Infection rate")), col=COLS, scales = list(x = list(log = 10, at=c(unique(inf_avg$Concentration)) ) ), key = list(space="top", columns=4, col = "black", points=list(pch=c(16, 16, 16, 16), col=COLS, text=list(c("6-PN", "8-PN", "IX", "XN") ) ) ), panel = function(x,y) { panel.xyplot(x,y) errbar() } ) ``` It all works but the legend only shows the colored dots, there is no text. Is it something missing from the syntax? Thanks
-- Best regards, Luigi ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.