should
look for that may potentially cause some issues?
>
> -Oorspronkelijk bericht-
> Van: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
> Namens Craig O'Connell
> Verzonden: maandag 28 april 2014 3:20
> Aan: r-help@r-project.org
> Onde
I am using a mixed model to assess the effects of various variables (i.e.
treatment, density, visibility) on bee behavior (e.g., avoidance frequency -
total avoidances per total visits; feeding frequency, and mating frequency).
Bee individuals is my random factor (n=63 different bees), whereas
ow what to use for a multiple regression*
If anybody can provide some feedback on this, it would be greatly
appreciated.
Kind Regards,
Craig
--
<>< <>< <><
Craig O'Connell
University of Massachusetts Dartmouth
Marine Biologist
www.youtube.com/craigpoconnell
craigo
Dear R-users,
I am currently modifying a previously developed predator prey model and
was curious if there was a way to add in a disturbance to the model (let's
say at time t=100). The disturbance can be the introduction of 40 prey
(N=40) and 10 predators (Pred = 10). I would like to see my m
Daniel,
That's it! Thanks. Your help is very much appreciated. I'm hoping to
nail down the code conversion from MATLAB to R, but it seems to be a bit more
difficult that I had anticipated.
Craig
> From: djnordl...@frontier.com
> To: djnordl...@frontier.com; r-help@r-project.org
> Da
ect.org
> Subject: Re: [R] MATLAB vrs. R
>
> Hi,
>
> The first argument of myquadrature in result shouldn't be val but f I
> guess. At least it works for me
>
> > result=myquadrature(f,0,2000)
> > print(result)
> [1] 30000
>
> Regards,
> Ala
Thank you Peter. That is very much helpful. If you don't mind, I continued
running the code to attempt to get my answer and I continue to get inf inf
inf... (printed around 100 times).
Any assistance with this issue. Here is my code (including your corrections):
myquadrature<-functio
I need to find the area under a trapezoid for a research-related project. I
was able to find the area under the trapezoid in MATLAB using the code:
function [int] = myquadrature(f,a,b)
% user-defined quadrature function
% integrate data f from x=a to x=b assuming f is equally spaced over the
i
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