foo <- data.frame ( x = 1:4, y = 4:1 , membership = c( "A", "A", "B", "B" ) ) bar <- data.frame ( x = 1:4 + 1 , y = 4:1 + 1, membership = rep ( "C", 4 ) )
foo.gg <- ggplot ( mapping = aes ( x = x, y = y , colour = membership ) ) foo.gg <- foo.gg + geom_point(data = foo) booboo.gg <- foo.gg + geom_point ( data = bar, colour = "black" ) booboo.gg Should "C" be updated manully. 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.
