(Niche) (R)egion and Niche (Over)lap Metrics for Multidimensional Ecological Niches


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Documentation for package ‘nicheROVER’ version 1.0

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nicheROVER-package (Niche) (R)egion and Niche (Over)lap Metrics for Multidimensional Ecological Niches.
ellipse Point coordinates for a 2-D ellipse.
fish Fish stable isotope dataset.
niche.par.plot Plot for niche parameters
niche.plot Plot for 2-d projection of niche regions
nicheROVER (Niche) (R)egion and Niche (Over)lap Metrics for Multidimensional Ecological Niches.
niiw.post Random draws from the posterior distribution with Normal-Independent-Inverse-Wishart (NIIW) prior.
niw.coeffs Posterior coefficients of the Normal-Inverse-Wishart distribution with its conjugate prior.
niw.mom Mean and variance of the Normal-Inverse-Wishart distribution.
niw.post Random draws from the posterior distribution with Normal-Inverse-Wishart (NIW) prior.
overlap Monte Carlo calculation of niche region overlap metrics
overlap.plot Plot the overlap metric
rniw Random draws from a Normal-Inverse-Wishart distribution.
rwish Random draws from a Wishart (or Inverse-Wishart) distribution.