RK_pm_alpha_pairwise_lambdacov_global_alphacov_pairwise {cxr}

Ricker model with pairwise alphas, covariate effects on lambda, and pairwise covariate effects on alpha

Description

Ricker model with pairwise alphas, covariate effects on lambda, and pairwise covariate effects on alpha

Usage

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

Arguments

par

1d vector of initial parameters: lambda, lambda_cov, alpha, alpha_cov, 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

optional matrix with observations in rows and covariates in columns. Each cell is the value of a covariate in a given observation

fixed_parameters

optional list specifying values of fixed parameters, with components "lambda","alpha_intra","alpha_inter","lambda_cov","alpha_cov".

Value

log-likelihood value