. Alexandre F. Souza
Professor Ajunto II
Universidade Federal do Rio Grande do Norte
CB, Departamento de Ecologia
Campus Universitário - Lagoa Nova
59072-970 - Natal, RN - Brasil
lattes: lattes.cnpq.br/7844758818522706
http://www.docente.ufrn.br/alexsouza
--
Dr. Alexandre F. Souza
Professor Ajunto II
-08 14:50 GMT-03:00 Alexandre F. Souza
alexsouza.cb.ufrn...@gmail.com:
Dear friends,
I have fun a series of null models of tree species traits (e.g., height)
in permanent forest plots using the code found in Kraft's web page (
http://life.umd.edu/biology/kraftlab/Code_files/trait_tests.R
Bowdichia virgilioidesNA 15
> 11 Ocotea glomerataNA 16
> 12 SclerolobiumdensiflorumNA 15
>
>
> Fabrice
>
> ---
> Fabrice Dessaint
>
> UMR 1347 Agroécologie
>
[i,3] == new.data[j,2])){
output[i,1] = base[i,2]
output[i,2] = base[i,3]
output[i,3] = new.data[j,2]
}
}
}
This is just the beginning of the code I plan. I stopped due to the error
message.
Thank you very much in advance,
Alexandre
--
Dr. Alexandre F. Souza
Professor
pp. 1202–1212. *
--
Dr. Alexandre F. Souza
Professor Adjunto III
Universidade Federal do Rio Grande do Norte
CB, Departamento de Ecologia
Campus Universitário - Lagoa Nova
59072-970 - Natal, RN - Brasil
lattes: lattes.cnpq.br/7844758818522706
http://www.docente.ufrn.br/alexsouza
xample of how fitting it.
Does anyone have any suggestions?
Thank your very much in advance,
Alexandre
--
Dr. Alexandre F. Souza
Professor Adjunto III
Universidade Federal do Rio Grande do Norte
CB, Departamento de Ecologia
Campus Universitário - Lagoa Nova
59072-970 - Natal, RN - Brasil
o apply obs~1+x but it returns an error message, however.
I am kind of blocked here so any thoughts could help...
Sincerely,
Alexandre
--
Dr. Alexandre F. Souza
Professor Adjunto III
Universidade Federal do Rio Grande do Norte
CB, Departamento de Ecologia
Campus Universitário - Lagoa Nova
5907
, LVmse) # give optim initial guess and function
parms = optimOut$par # extract parameters
nSim = as.data.frame(lsoda(n0,times,logInt,parms)) # run ode to get
simulated population
Any assistence would help.
Many thanks in advance,
Alexandre
--
Dr. Alexandre F. Souza
Professor Adjunto III
+ MEM15 + MEM10 + MEM26 + MEM16
0.6943008
663.2007
1458.1197
1.260428e-119
7
subregion ~ AMT + APP + CEC + Sand + TAR + ElevR + ElevCV + HFP + MEM2 +
MEM1 + MEM3 + MEM4 + MEM5 + MEM27 + MEM24 + MEM15 + MEM10 + MEM26 + MEM16
0.7016101
673.5208
1675.9823
6.197945e-167
--
Dr. Alexandre F. Souz
-- Forwarded message --
From: Alexandre F. Souza
Date: 2018-06-23 7:04 GMT-03:00
Subject: Is stepacross a must?
To: Lista de discussao R-sig-ecology
Dear friends,
I am in deep doubt regarding whether or not to apply vegan'a stepacross
function to my dissimilarity matrix
and Lennon 2001
but could not find it.
Thanks in advance for any ideas,
Alexandre
--
Dr. Alexandre F. Souza
Professor Adjunto IV
Chefe do Departamento de Ecologia
Universidade Federal do Rio Grande do Norte
CB, Departamento de Ecologia
Campus Universitário - Lagoa Nova
59072-970 - Natal, RN - Brasil
1,
locations=coords, model=data.fit)
G0y_ok <- interpolate(BAF_raster, gModel_ok, xyOnly=FALSE)
Error in as(data, "data.frame") :
no method or default for coercing “NULL” to “data.frame”
Do anyone has any idea of what may be wrong? I tried to empty the raster
are needed.
An important information is that the ecoregions were defined through
interpolation of beta dissimilarity metrics (simpson index) and k-means
classification. Is it possible that they are different but do not have
indicator species?
Thanks for any thoughts,
Sincerely,
Alexandre
--
Dr. A
-diversity
compositional analyses. Are you aware of any packages or functions that
perform this task?
Thank you very much in advance,
Sincerely,
Alexandre
--
Dr. Alexandre F. Souza
Professor Associado
Chefe do Departamento de Ecologia
Universidade Federal do Rio Grande do Norte
CB, Departamento de
of bioregionalization
using ISO DATA, only kmeans. Do you know of any reasons I should not use
ISO DATA for this aim?
Thank you very much in advance for any inputs,
Best,
Alexandre
--
Dr. Alexandre F. Souza
Professor Associado
Chefe do Departamento de Ecologia
Universidade Federal do Rio Grande do Norte
of such classification.
Thank you very much in advance for any ideas.
Regards,
Alexandre
--
Dr. Alexandre F. Souza
Professor Associado
Chefe do Departamento de Ecologia
Universidade Federal do Rio Grande do Norte
CB, Departamento de Ecologia
Campus Universitário - Lagoa Nova
59072-970 - Natal
estions,
Alexandre
--
Dr. Alexandre F. Souza
Professor Associado
Chefe do Departamento de Ecologia
Universidade Federal do Rio Grande do Norte
CB, Departamento de Ecologia
Campus Universitário - Lagoa Nova
59072-970 - Natal, RN - Brasil
lattes: lattes.cnpq.br/7844758818522706
http://www.esferacien
$ reproducao : int 3 0 0 0 0 0 0 0 0 0 ...
$ reproducao_bin : int 1 0 0 0 0 0 0 0 0 0 ...
$ R_dens_total: int 31 31 31 31 31 31 31 31 31 31 ...
--
Dr. Alexandre F. Souza
Professor Associado
Chefe do Departamento de Ecologia
Universidade Federal do Rio Grand
: int 3 0 0 0 0 0 0 0 0 0 ...
$ reproducao_bin : int 1 0 0 0 0 0 0 0 0 0 ...
$ R_dens_total: int 31 31 31 31 31 31 31 31 31 31 ...
>
Many thanks!
Alexandre
--
Dr. Alexandre F. Souza
Professor Associado
Departamento de Ecologia/CB
Universidade Federal do Rio Grande d
m,modelo10.glmm) df BIC
modelo8.glmm 8 1707.613
modelo9.glmm 7 1706.011
modelo10.glmm 5 1697.479
Perhaps report bot AIC and BIC and decide for the simpler model?... Thank
you very much for any inputs,
Cheers,
Alexandre
--
Dr. Alexandre F. Souza
Professor Associado
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