RK_pm_alpha_pairwise_lambdacov_none_alphacov_none: Ricker model with pairwise alphas and no covariate effects

In cxr: A Toolbox for Modelling Species Coexistence in R

Ricker model with pairwise alphas and no covariate effects

Description

Ricker model with pairwise alphas and no covariate effects

Usage

RK_pm_alpha_pairwise_lambdacov_none_alphacov_none(
  par,
  fitness,
  neigh_intra_matrix = NULL,
  neigh_inter_matrix,
  covariates,
  fixed_parameters
)

Arguments

par	1d vector of initial parameters: 'lambda', 'alpha_intra' (optional), 'alpha_inter', and 'sigma'
fitness	1d vector of fitness observations, in log scale
neigh_intra_matrix	optional matrix of one column, number of intraspecific neighbours for each observation
neigh_inter_matrix	matrix of arbitrary columns, number of interspecific neighbours for each observation
covariates	included for compatibility, not used in this model
fixed_parameters	optional list specifying values of fixed parameters, with components "lambda","alpha_intra","alpha_inter".

Value

log-likelihood value

cxr documentation built on Oct. 27, 2023, 1:08 a.m.