similar to: residuals: lm and glm

Dear R helpers, For an allometric analysis (allometric equation y = a*x^b) I would like to apply a non-linear regression instead of using log-log transformations of the measured parameters x and y and a Model II linear regression. Since both of the variables x and y are random, I would like to apply a Model II non-linear analog of either Reduced Major Axis or Major Axis Regression. The

Hello all, I'm fitting an allometric equation that looks like a really clean fit in the log-log space, but when I back transform the fit of the curve appears to need an adjustment - the fitted curve appears to predict values a good deal higher than those from the data. I included a bias correction per Newman, M. (1993). Regression analysis of log‐transformed data: Statistical bias and its

Dear all, I've been reading for many days trying to predict with lmer but I haven't managed to do it. I've fitted an allometric model for trees where I have included climatic variables and diameter in the fixed part and in the random part I've included the experimental sites where trees are and also their provenance region. The model is like this :

Hello folks, I'm seeking opinions about the validity of the following use of the nls function... A colleague and myself are working with tree allometric data consisting of measurements of individual trees in semi-arid Australian woodland species. We need to make predictions of trunk diameter (DBH: diameter at breast height) given tree height and vice versa. I _think_ this falls into the

I am having trouble extracting residuals from Major Axis and Standardized Major Axis fits, using the smatr package. I wish to understand the relationship between density of wood in twigs and trunks, and how the slope of their relationship varies among sites, among families, and with tree size. These variance-partitioning desires push the analysis toward a mixed model framework. However,

Also, this works (taking out multcomp=TRUE, multcompmethod="adjusted"): com.test=ma(Head.W1~Leg.3.1+Site, type="elevation", data=queens) print(com.test) ....so for some reason it will do an MA regression on all my data point together, but shows an error when I try to do pairwise comparisons between groups. Thank you, Ioulia -------- On Fri, May 11, 2012 at 2:09 AM, Ioulia

Does anybody know any RoR groups or classes in Japan? Especially the Kansai area? I would have thought the place would be crawling with them, but I can''t find any. The language is no problem; I can ???? -- Posted via http://www.ruby-forum.com/.

Hi, All. I''ve developed the small javascript library to make the widgets "resizable". Please try attached file or following URL URL: http://221.112.61.214/~kzk/others/mixi/resizer.html Now I wish script.aculo.us developers to merge this into the "script.aculo.us". Is there any chance of merge? Is this a right place to ask this question? Thanks in advance. Kazuki

Dear R project team I used the function of "matrix" as follows: matrix(c(1:3030), 10.1/0.1) However, in the function, matrix, 10.1/0.1 was regarded as 100 not as 101. Therefore, a warning message appeared. On the other hand, matrix(c(1:3030), 101) or matrix(c(1:3030), 10.1*10) was OK. Of course, simply, 10.1/0.1 was successfully calculated. However, In the "matrix"

Hi there. I'm sorry if this has been discussed before but I've searched a lot about it and couldn't find an answer so here it goes: How can I run japanese applications with wine? I've tried editing the Fonts section in .wine/config to use japanese fonts (like jis and watanabe) but the applications only display weird characters in place of the japanese chars. What do I have to do

Hello LLVM, During this sprint we will also look at using LLVM JIT for our project. What exactly we will do in Tokyo very much depends on who will attend. So if you are interested please contact me beforehand so we can make sure everyone will have a fun and productive time. cheers, Eric van Riet Paap Tokyo PyPy Sprint: 23rd - 29th April 2006

Hi there, I've been using the SMATR package to do standardized major axis (SMA) regression on allometric data, and I've been able to to pairwise comparisons of slope & elevation between multiple study sites. Now I'm trying to do the same thing using major axis (MA) regression, but I'm getting errors (SMATR should be able to do MA as well as SMA regression for everything,

i'm new to linux n i'm loving it all the way. right now i'm using mandriva one 2008 spring, i tried win 0.9.60 and i just installed 0.9.61. i noticed a strange behavior from both versions that when i tried playing windows games, sometimes the key will jam, and it will remain jammed even after i quit wine until i rebooted. this has never happened before. the key jamming doesn't

Sorry, for disturbing the list again. > Also I got one suggestion of using ORDPACK at http://www.netlib.org/. It's ODRPACK at http://www.netlib.org/, not ORDPACK. Best, -- Etsushi Kato ekato at ees.hokudai.ac.jp -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send

Hi admins, thank you for maintaining useful development resources. But I'm in trouble. Please help. I and some developers are unable to use ssh login over 24 hours. Is there a intended service interruption? Or some problems are lying? I and some developers could slogin to freedesktop.org before the problem had occurred. My local environment has not altered in recent days. my source address:

Sorry, I guess I did not explain my self... I am running wine 0.9.17 and when I launch the projection utility from the terminal I have no problem, but when I choose a .shp file to process, I get the following promt from the gui: Run-time error 5 invalid procedure call or argument. On the terminal I can read the following promt when launching the prjutil.exe: fixme:ole:CoRegisterMessageFilter

Hi, I'm playing around using Opus in a 'chunked' streaming context, where chunks of media are served in separate HTTP responses. I am trying to hunt down the source of some clicks-and-pops during playback, and while it is very likely that these glitches are due to the low quality of my code, I wanted to ask if the admonition in the API docs[1] that "encoder state *must*