In addition to getting help from others, I always find that seeking answers through reading to be helpful. I would suggest a basic stats book and this paper regarding issues indices like species richness:
http://www.amazon.com/Primer-Ecological-Statistics-Nicholas-Gotelli/dp/0878932690 Here is one you should probably read as well: http://onlinelibrary.wiley.com/doi/10.1046/j.1461-0248.2001.00230.x/full Happy reading. geeknick wrote: > > Hi there I need some > http://calculate-conditional-and-distributio.blogspot.com/2011/11/blog-post.html > Statistics Help !!!!!!!!!! What statistical tests should i use/consider > (pref in SPSS) in regards to an invertebrate survey i have carried out > comparing urban street trees to urban park trees. I am looking at species > richness and abundance between the two sites and also other variables such > as tree species, tree width at base, distance from road/tarmac, tree base > substrate and weather at time of collection. any help would be greatly > appreciated! i tried on this link and i found this blog very > usefull............. > -- View this message in context: http://r.789695.n4.nabble.com/R-forum-for-only-Statistics-tp3480715p4076599.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
