In essence, here is what I'm after: When I plot the NMDS ordination, I get a cloud of points. To make sense of this cloud I need to differentiate the cloud into control and infested sites to see if there is any meaningful separation. The first 5 plots are "infested", and the second 5 plots are "control". So how might I insert code into either the plot or point code lines to bring about this differentiation? -- View this message in context: http://n4.nabble.com/How-to-split-data-for-NMDS-plots-tp1751101p1751130.html Sent from the R help mailing list archive at Nabble.com.
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