[R-sig-eco] CALIBRATE program

2011-03-14 Thread Yong Zhang
Hi all, Today, I noticed a C++ program named CALIBRATE when I looked into one paper. It is used for analysising and visualising species-environment relationships and for predicting environmental values from species assemblages, and it is developed by Juggins, S., from department of geography,

Re: [R-sig-eco] CALIBRATE program

2011-03-14 Thread Dunbar, Michael J.
Have a look at the bio.infer package Regards Mike -Original Message- From: r-sig-ecology-boun...@r-project.org [mailto:r-sig-ecology-boun...@r-project.org] On Behalf Of Yong Zhang Sent: 14 March 2011 09:10 To: r-sig-ecology Subject: [R-sig-eco] CALIBRATE program Hi all, Today, I

Re: [R-sig-eco] CALIBRATE program

2011-03-14 Thread Gavin Simpson
On Mon, 2011-03-14 at 17:09 +0800, Yong Zhang wrote: Hi all, Today, I noticed a C++ program named CALIBRATE when I looked into one paper. It is used for analysising and visualising species-environment relationships and for predicting environmental values from species assemblages, and it is

[R-sig-eco] ecodist (MRM) error message

2011-03-14 Thread Alfredo Tello
Hi Everyone, MRM is returning what seems to be a matrix singularity error: Error in solve.default(XX) : system is computationally singular: reciprocal condition number = 1.88323e-86 when running MRM(Dy~exp(Dx)). I would appreciate it if anyone could help me around this. Thanks, A --

Re: [R-sig-eco] nested factor for which i would like a parameter estimate

2011-03-14 Thread dougwyu
Thanks very much Mike. It clears things up immensely now that i'm not thinking about nesting fixed effects inside random effects, and the model and dfs make sense. doug On 13 Mar 2011, at 21:04, Dunbar, Michael J. wrote: Hi Doug Your first model can't be right, as AM/PM is clearly a