[R] matrix for diversity functions?

Hi, I have a small simple data frame (attached) - to compare diversity of insects encountered in disturbed and unditurbed site. What i have is the count of insects - the total number of times they were encountered over 30 monitoring slots. Can someone please check for me to make sure how th

[R] MDS

hello what is the function for multidimensional scaling in R? cheers manju [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-p

[R] interperting a regression tree

hello i am trying to decipher a dendrogram i have from performing a 'tree'. (attached file) my response variable is factored - low, medium and high threat and the 8 explanatory variables are numeric values. i could do with some help to understand what the values <0.25, <0.5 and <0.75 are on