Analysis Of Similarity (ANOSIM) in R
Автор: Wakjira Tesfahun
Загружено: 2023-01-31
Просмотров: 5678
Описание:
use the following link to get the data
https://drive.google.com/file/d/1Dg7N...
library(vegan)
#make community matrix - extract columns with abundance information, turn data frame into matrix
com = ECO[1:30]
m_com = as.matrix(com)
ano = anosim(m_com, ECO$Management, distance = "bray", permutations = 9999)
ano
to find out which species are found statistically more abundantly in one group versus another,
#try Indicator species analysis
install.packages("indicspecies")
library(indicspecies)
inv = multipatt(com, ECO$Management, func = "r.g", control = how(nperm=9999))
summary(inv)
#BF (Biological farming),
#HF (Hobby farming),
#NM (Nature Conservation Management)
#SF (Standard Farming).
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