Indicator Species analysis; trouble with multipatt
Hi Ansely, As Jim points out we really need some sample data to go with the code. Have a look at ?dput which is the best way to supply sample data here or have a look at http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example and/or http://adv-r.had.co.nz/Reproducibility.html for some general suggestions on asking questions here---including discussions of using dput() John Kane Kingston ON Canada
-----Original Message----- From: daily.puja at gmail.com Sent: Mon, 18 Apr 2016 16:33:54 -0400 To: r-help at r-project.org Subject: [R] Indicator Species analysis; trouble with multipatt Hello, *Error in tx %*% comb : non-conformable arguments* Suggestions greatly appreciated. I am a beginner and this is my first time posting. I would like to get the summary for indicator species analysis, using package indicspecies with multipatt. I am getting errors, I believe, do to my data organization. After reorganizing and reorganizing, nothing has helped.
data<- read.csv(file="Data1.csv", header=TRUE, row.names=1, sep=",") ap<-data[c(1:24, 1:81)] groups<-c(rep(1:4,6)) indval<- multipatt(ap, groups, control = how(nperm=999))
*Error in tx %*% comb : non-conformable arguments* -- Ansley Silva *"The clearest way into the Universe is through a forest wilderness." John Muir* *Graduate Research Assistant*
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