[R] Shape / Colour Configuration

[Amber Kobes]

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.
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-----Original Message-----
From: Sarah Goslee <sarah.goslee using gmail.com> 
Sent: Thursday, March 5, 2020 1:56 PM
To: Amber Kobes <akobes using summitearth.com>
Cc: r-help using r-project.org
Subject: Re: [R] Shape / Colour Configuration

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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 <akobes using summitearth.com> wrote:
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Sarah Goslee (she/her)
http://www.numberwright.com