Shulou(Shulou.com)06/01 Report--

This article introduces the relevant knowledge of "R language as the main coordinate example analysis". In the operation of actual cases, many people will encounter such a dilemma. Next, let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Use the varespec dataset in the R language vegan package

First load the package vegan

Library (vegan)

Then get this data through the data () function

Data ("varespec")

This data set has 24 rows and 44 columns, each row is a sample plot, and each column is the plant species in the sample plot. I haven't understood exactly what the numerical value represents, but the current understanding is a measure of the richness of this plant in this sample plot.

Let's start by assigning the dataset to the new variable and naming the rows of the new dataset with site1-24

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