search for: lagoons

...ance components for a nested, mixed-effects model. I think I got an answer that make sense from R, but I have a warning message and I wanted to check that what I am looking at is actually what I need: my data are organized as transects within stations, stations within habitats, habitats within lagoons. lagoons: random, habitats: fixed the question is: how much variation is due to lagoons? habitats? lagoons*habitat? transects? Here is my code: res <- aov(COVER ~ HABITAT + Error(HABITAT+LAGOON+LAGOON/HABITAT), data=cov) summary(res) and I get Sum Sq for each to calculate variance component...

Dear list, I am modelling fish distributions using the glm-function followed by the step-function, and then want to cross-validate the model via the cv.glm-function from the {boot} package. I am working on fish distributions on coral reefs. The code I have works for one fish species. Since I have 227 fishes, I wrote a loop. Now the cv.glm-function comes up with an error message: "Error in

--------------------------------------------------------------------- Red Hat, Inc. Security Advisory Synopsis: Buffer overflow in mars_nwe Advisory ID: RHSA-1999:037-01 Issue date: 1999-09-13 Updated on: Keywords: mars_nwe buffer Cross references: --------------------------------------------------------------------- 1. Topic: There are several buffer overruns in the mars_nwe

Dear list, I'm currently trying to develop a model to assess clam yield potential in a lagoon. I'm using the zeroinfl function of the pscl package to fit a Zero-inflated negative binomial model, given the high occurrence of zero counts. I don't understand from the sentence in the pscl guide "Zero-inflated count models are a type of two-component mixture model, with a component

Hi all, I have an old physical freebsd 6.2 server running Dovecot 1.0.7. I wanted to virtualised it. So, I did a dd from the physical server and then I restored it on then now Virtual Machine. I booted the server, all services are running just fine excepted Dovecot. I tried to investigate the log as much as I can but i'm not getting any usefull pieces of information. The only entries I

Hi, We installed a samba4 AD controller using Gpo for a small group of users (5 users), everything is OK. (Samba4 beta 7 on Ubuntu 12.04) We installed another Samba4 AD controller as a BDC of the first one with the command "samba-tool domain join" with succes. After checking this new installation, we saw that the sysvol share was not replicated from the PDC and all the Policies are