similar to: Nested ANOVA with covariate using Type III sums of squares

Hello, I have been trying to get an ANOVA table for a linear model containing a single nested factor, two fixed factors and a covariate: carbonmean<-lm(C.Mean~ Mean.richness + Diversity + Zoop + Diversity/Phyto + Zoop*Diversity/Phyto) where, Mean.richness is a covariate, Zoop is a categorical variable (the species), Diversity is a categorical variable (Low or High), and Phyto (community

Hello, I am trying to use nlm to estimate the parameters that minimize the following function: Predict<-function(M,c,z){ + v = c*M^z + return(v) + } M is a variable and c and z are parameters to be estimated. I then write the negative loglikelihood function assuming normal errors: nll<-function(M,V,c,z,s){ n<-length(Mean) logl<- -.5*n*log(2*pi) -.5*n*log(s) -

My procmail log keep filling with the following error procmail: Program failure (75) of "/usr/libexec/dovecot/deliver" Can't open log file /var/log/dovecot.log: Permission denied ls -l /usr/libexec/dovecot/deliver -rwxr-xr-x. 1 root root 964760 avr 20 03:55 /usr/libexec/dovecot/deliver ls -l /var/log/dovecot.log -rw-------. 1 root root 34689 jun 20 15:26 /var/log/dovecot.log what

I am getting a rake aborted error and I suspect that I am missing a package on my system since the app works for a friend on this computer. Here is the terminal output of the error: anita@anitas-computer:~/sandbox/shovell$ rake db:migrate (in /home/anita/sandbox/shovell) rake aborted! Could not find table ''stories'' (See full trace by running task with --trace)

Hi Is it possible to receive video calls using Asterisk and then process them as an IVR ? One of our clients wants to set-up a video IVR system in the US and we are evaluation possible options. Also, what is the bandwidth of receiving a video call in US ? What protocols and codecs are supported and does it work on DID numbers ? Can I rent a hosted solution for this ? Thanks in anticipation of

Having a god-awful time installing Rails. I started with the instructions found on this page: http://articles.slicehost.com/2007/11/23/ubuntu-gutsy-mysql-and-ror I get the following error: vbfischer@ubuntu:~$ sudo gem install rails [sudo] password for vbfischer: Bulk updating Gem source index for: http://gems.rubyforge.org/ Updating metadata for 13 gems from http://gems.rubyonrails.org/

Hi Please check out this product http://www.sangoma.com/products/hardware_products/data_networking/a301.html Does it work on Asterisk or Freeswitch ? Do Telcos provide an E3 connection ? One of our customers had an inquiry for terminating 6000 calls simultaneously. I want to do some homework before taking it further with him. If I use E1 lines, I will need 6000 / 30 = 200 E1 lines, which does

Hello, I have a windows application called Anita (terminal emulation sofware from www.april.se) that runs just fine on Linux with WINE. The problem is that Anita needs to open an HTML page and display a PDF file. It works on Windows - terminal emulation software displays the PDF file without any problems but it doesn't work on linux. It displays a blank page. My guess is because on Windows

Hi Does Sangoma 8-port card A108 support PCIe version 2.0 ? The card is here http://www.sangoma.com/products/hardware_products/digital_voice_and_data_networking/a108.html And we want to use 3 such cards in this motherboard because it has 3 PCIe slots of version 2.0 http://www.intel.com/products/desktop/motherboards/DX58SO/DX58SO-overview.htm Is this a good idea ? Do you have any experience

Hi Does anyone have experience with Synway cards like SHD-240D-CT/PCI with asterisk and SynAst driver ? Are they any good ? Do they really run on Asterisk ? Thanks. Anita Hall, Simmortel Voice www.simmortel.com -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20100913/c97492c4/attachment.htm

Hello to all, I'm a biologist trying to tackle a "fish" (Poisson Regression) which is just too big for my modest understanding of stats!!! Here goes... I want to find good literature or proper mathematical procedure to calculate a confidence interval for an inverse prediction of a Poisson regression using R. I'm currently trying to analyse a "dose-response"

Hello R users, I would apprecaite any help to my current problem. I wanted to plot the following data: 3.3705997271301E-06 -0.000193767858719911 -4.30103236602221E-05 -1.22606947412076E-06 -2.14297322582901E-05 -5.66282817417529E-05 -2.56009760591276E-05 -2.39301719384927E-06 -0.000134400221353397 9.92533531897553E-07 -8.71761124710774E-05 -6.22061231022366E-06 -0.000122373909510313

Dear all, I?m analyzing this dataset containing biodiversity indices, measured over time (Week), and at various contaminant concentrations (Treatment). We have two replicates (Replicate) per treatment. I?m looking for the effects of time (Week) and contaminant concentration (Treatment) on diversity indices (e.g. richness). Initial analysis with GAM models showed temporal autocorrelation of

Hi everybody, I've found a very interesting problem in R: the if-else statement doesn't work in a main program. Sounds crazy, but true. I tried this very easy example, and I got syntax error at the "else" line. Example: ------- a <- 1 if ( a == 1 ) print("yes") else print("no") -------- I tried on Windows and on Linux, but none of them works.

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 the 'community data matrix' for the diversity function needs to be oriented so that i'm

Estimados, Muchas gracias por sua ayuda, ya pude instalar data.table y esta funcionando. Respecto al paquete biodiversityR, no se porque ahora no me corre. El script esta correcto, pero no se porque me tira error. > fase<-diversitycomp(biobsp, y=biopcat,factor1="Fase",index="richness",method=?s") Error in diversitycomp(biobsp, y = biopcat, factor1 =

Hello All, In bash, to re-execute a command, say, 'gnuplot plot.gnu', one can type !gnu. Is there a similar feature in the R console? For example: plot(g1$mean,g2$mean) . . . Lines, many lines of commands ->Here I want to repeat the previous plot command. !plot and plot(+TAB) do not work. This question was asked in this forum back in 2006 but the answer seems to have been lost

Hi All, I have a data frame of three columns, all of which names. The names in the three cols overlap up to a point, so I might have *Harry* in all three columns, *Tom* in cols 1 and 3 and *Bob* in col 3 only. harry paul bob anita harry tom frank jack harry tom pete ben .... I want to turn the names into numbers, BUT I want the numeric code for, say, *Harry*, to be the same on all

Hi all, I suppose this is a very simple question, but as I've lost already a bit of time with it, without being able to get what I wanted, I'm addressing the question to the group in the hope someone can help me. I pretend to plot the richness of herbaceous species (RichHN) as a function of time since remnant isolation (Isol) conditioned to the area of the remnant (fArea - this is a

Hi all Environment: Windows 7 64 bit Ruby 1.9.2.p0 Rails 3 I am getting the following error when I run the following command mongrel_rails service::install -N MyTestApp_4001 -p 4001 -e production: "Msvcrt-ruby18.dll is missing" Thanks in advance Gerhard -------------- next part -------------- An HTML attachment was scrubbed... URL: