similar to: 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

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<-

R version 3.2.2. library(vegan) I was to look at community tables from my dendrograms and am trying out the vegemite command. This is the error I get: Error in vegemite(apst, apst.clusters) : Cowardly refusing to use longer than 1 char symbols: Use scale I thought the problem was that I was using the log transformed data, but I tried it on the raw (which is single digit numbers), and still

Hi all, I'm trying to connect to a share on an NT server from a Redhat Linux 7.2 server with the following command: smbmount //Fac-Staff/tansley$ /home/tomansley/law_share -o username=LAW\\tansley,password=realpassword The same command works from my linux workstation!!! Anybody got any clue as to what might be holding me up? I was thinking maybe my firewall but am not sure. Any help

Hi all, My server is connected to a UPS but whenever there is a power failure or spike it seems that once all the clients come back up they cannot connect. I have to restart the server each time. This is no hardship but I was just wondering if anybody had the same problem and if so and they fixed it, how? Thanks Tom Ansley

Hi All: Greetings, and best wishes from the festive times here at Kolkata, India -- the time of Durga Puja celebrations. I seek your advice as I try plotting lines for my data. The problem: I have created a dataframe that looks like this (name: myFrame): lowest second third fourth highest significance INAS 0.107 0.115 0.123 0.115 0.166 0.000 MMA 0.091 0.107 0.115

Hello, When considering linear function where dependent variable is a function of lags of dependent variables ( co-variates are kind of auto regressive).Question is .....Can i take entire data set for rpart . Then split data into training and testing and validate the model for testing data.In testing data previously predicted value will be the lag of dependent variable for next prediction.

Hi, I am using rpart with method="anova".Can we compute 95% confidence intervals and prediction interval for the predicted mean at each node? Thanks, Puja [[alternative HTML version deleted]]

Hi all, I have succeed in setting up postfix (to send/receive emails), dovecot to access the folders via IMAP, all using TLS and sieve under dovecot to manage filters. I have also set up a sieve rule to reject those mails whose size exceeds 2 MB... and I'm really proud of everything, because it is my first time!! However, when rejecting the mail, instead of sending a mail saying

Hello, I'm an inexperienced Linux / Samba user attempting to get some simple networking going with various versions of Windows. Running Samba 3.0.14a-2 on a 'freebie magazine' fedora install. I appear to have a what I think is a permissions problem, but could(?) be username or password related. I can see my shares on all of my Windows clients (2k,xp and 98). I can read from them,

I have a question about the function "duleg" in the package "labdsv". How the p-value is calculated ? Dufrene and Legendre (1997) have shown two calculation way ; one is the difference between the observed value and the mean of those obtained from random permutations and another is the rank of the observed value in the randomly generated distribution ordered in decreasing

samba@samba.org ????????: > SAMBA Digest 2226 > >For information on unsubscribing see http://samba.org/listproc/ >Topics covered in this issue include: > > 1) RE: weird printing problems. > by "cbrink" <cbrink@allsportssupply.com> > 2) Re: weird printing problems. > by "John J. LeMay Jr." <jlemay@njmc.com> > 3) Connection

Dear List members, I would like to test whether an observed occupancy of lakes in a landscape has occurred randomly (by chance) or not. How can I do that? The problem is that it concerns only a single species and I would like to use binary data only. At first I thought of generating null models and test the observed occupancy against the randomly generated one. However, this needs more than one

Hi everyone, I am working with the dbFD function of the FD package, and there's something funny happening with the value of sing.sp in the output. Basically, I have a species-function matrix and a community matrix. One site in particular has 6 species, 4 of which have identical functional coding. I thus expect nbsp = 6 and sing.sp = 2 for this site. However, nbsp = sing.sp = 6. This

Dear all, I am new to R and even newer to mapping with R. I have installed PBSMapping, maptools and maps, and I am struggling to produce a map of fish abundance in the Grand Banks. I have tried several approaches to plot the bathymetry in my study area: 1) download the data from http://topex.ucsd.edu/cgi-bin/get_data.cgi (42N46N313W307W) To start with, the map I get is blank between

Dear List, I am running constrained correspondence analysis for abundance data of 7 birds. However, I would like to check which bird prefers which environment gradient by showing the species with different colors of the dots in cca plot (package vegan). Please kindly help and thank you Elaine [[alternative HTML version deleted]]

Dear all, I'm performing a detrended correspondence analysis on vascular plant community data (296 species), and I have a question on the species scores projected in the ordination diagram. When I run a ordiplot all species are projected in the output graph, but I'd like to restrict the number of species plotted in the final graph. Some species are so rare in the data, that no relevant

I am at my wit's end. I am not sure what is wrong with this data matrix. It is sparse because it is a matrix of species, but I have looked at the row totals and column totals and they are positive. metaMDS(x.d) Error in if (autotransform && xam > 50) { : missing value where TRUE/FALSE needed What is wrong? And in the future how in God's name do I easily diagnose whatever

I am refering to a function call like this: >data(iris) >x <- svmlight(Species ~ ., data = iris) I tried to see the content of it by typing: > Species ~ . but it gives nothing. How can I see it's content ? - P.Dubois

I have 4 very large species lists and I would like to compare them. I have the following results from running Sorenson’s dissimilarity tests: Norfolk Fens compared to Suffolk Coastal Fens: QS=0.583961142689298 Norfolk Fens compared to Breckland Edge Fens: QS=0.714896020281379 Norfolk Fens compared to Other Fens: