Thank you very much to both.
I analyzing counts of flying Ara macaw over a bridge. I could have the
data for 2 more sites, but essentially is one site. There are monthly
counts, but I am planning to use the maximum count for each year. These
are not census data, only counts with imperfect detec
Manuel--
The proper package depends entirely on what your data are: how many sites
you collect counts for, whether those sites are a probability sample over
an area or the only locations you are making inferences about (e.g., census
counts), whether those counts have Poisson error, overdispersion (
Manuel,
There are few ecology focused packages besides ARIMA() and the forecast
package, for example:
- popbio (based mostly on the Matrix Population Models by Caswell (2001)
and Quantitative Conservation Biology by Morris and Doak (2002).
- PVAClone, that uses JAGS and is based on Nadeem, K., L
Dear list members,
What is the appropriate package to analyze population time series (trend
analysis) when you have one count per year.
Best,
Manuel
--
*Manuel Spínola, Ph.D.*
Instituto Internacional en Conservación y Manejo de Vida Silvestre
Universidad Nacional
Apartado 1350-3000
Heredia
COS