Hi: When the question is: 'Are there any functions in R for <pick your topic>?', package sos is a good place to start:
library(sos) # install if necessary findFn('MMeans') Well actually, MMMeans and MMruns came up dry, but Michaelis-Menten is a commonly occurring model in the biosciences: findFn('Michaelis-Menten') came up with 37 hits. Since the first two came up dry, perhaps the experts in sig-ecology can point you to something more specific, as Gavin Simpson adroitly mentioned. HTH, Dennis On Wed, Dec 1, 2010 at 5:23 AM, yangwenjing <yangwenj...@ibcas.ac.cn> wrote: > Dear everyone, > > I am doing some work about species richness estimation. Nonparametric > estimation (such as Chao1, Jacknife1) can be done just using function > "specpool()" and "estimateR()" in package "vegan". The problem is that I can > not found any functions for parametric estimation (such as MMMeans, MMruns, > Michaelis-Menten). Do you know any function for doing this? Thanks a lot. > > Best wishes, > > Wenjing > > ______________________________________________ > 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. > [[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-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.