OTUCommunityAnalysis

腸内細菌叢解析のいろは(Inoue 2019):簡単な解説

Microbiota Analysis in R (Mim Dill-McFarland 2017)

nMDS:

stress value ... 高い場合(eg. >0.3)、次元圧縮が不十分なので3D(k=3)を検討する

isoMDS(MASS)

metaMDS(vegan)


R

UniFrac: 

ref. Microbiota Analysis in R (Mim Dill-McFarland 2017)

Making phylogenetic distance

@ARB: 

/Tree/Build_tree_from_sequence_data/Distance_matrix_methods/Phylip Distance Matrix

→ save the file from text editor

Import distance matrix into R

phyloseq package

install: ref. rdrr.io

R %if(!requireNamespace("BiocManager")){  install.packages("BiocManager")}BiocManager::install("phyloseq")R % library(phyloseq)