My question didn't transfer through. I have a PCA plot and there are four groups all with Shape 4; however, the default colours are hard to distinguish. I am wanting to change the colour or shape of select groupings to make it easier. My code is below.
> ggplot(soilall2, aes(PC1, PC2, col = Radar.Plot.Group, fill = > Radar.Plot.Group)) + stat_ellipse(geom = "polygon", col = "black", alpha = > 0.5) + geom_point(shape = 4) Amber Kobes, P.Geo., B.Sc. Mobile: 780.214.0718 Direct: 780-874-6226 -----Original Message----- From: Sarah Goslee <[email protected]> Sent: Thursday, March 5, 2020 1:56 PM To: Amber Kobes <[email protected]> Cc: [email protected] Subject: Re: [R] Shape / Colour Configuration [EXTERNAL EMAIL] DO NOT CLICK links or attachments unless you recognize the sender and know the content is safe. Without an actual question, it's hard to know what you want. But take a look at hullplot in the dbscan package. Sarah On Thu, Mar 5, 2020 at 3:54 PM Amber Kobes <[email protected]> wrote: > > ______________________________________________ > [email protected] 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. -- Sarah Goslee (she/her) http://www.numberwright.com ______________________________________________ [email protected] 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.
