Hi what do you want to achieve?
> > Hi Justin, > it still does not work. > All points become red. > > I use this skript with your modifications: > > TOC_NI<-read.csv2("C:/Users/hilliges/Desktop/Master/Daten/Statistik/TOC-NI.csv", > sep=";", dec=",", encoding="UTF-8") > circ<-TOC_NI[order(TOC_NI$NI,decreasing=T),][1:4,] > plot(NI~TOC,data=TOC_NI,col="blue", pch=16, xlim=c(0,4500000)) Points are plotted as a small circles in blue, you can make the points bigger by let say cex=2 > abline(lm(NI~TOC,data=TOC_NI),col = "red",lwd=3) red line is plotted according to linear model > points(NI~TOC,data=TOC_NI,col='red',pch=1,size=3) all points are newly plotted as red circles (and possibly overplot the former ones). There is no size parameter for plot command, therefore it is ommited. see ?plot.default and ?par for available options. You maybe want cex=3 to get those new points as bigger circles. Regards Petr > > Maybe the the Sourcefile will help to solve the prob? > http://r.789695.n4.nabble.com/file/n4291954/TOC-NI.csv TOC-NI.csv > > Thank you so muich! > GeO > > > > > > > -- > View this message in context: http://r.789695.n4.nabble.com/colored- > outliers-tp4282207p4291954.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > 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.