posterior: posterior

In khaors/pumpingtest: R Package for the analysis and evaluation of pumping tests

Description

Function to calculate the posterior distribution of the parameters used in the drawdown calculations with analytical models.

Usage

posterior(par, ptest, model, prior.pdf, prior.parameters)

Arguments

par	A numeric vector with the values of the drawdown model parameters.
ptest	A pumping_test object.
model	A character string specifying the model used in the parameter estimation.
prior.pdf	A character vector with the names of the probability density functions for each parameters. Currently only 'unif' and 'norm' are supported.
prior.parameters	A matrix with the parameters of the probability density functions. If the pdf is 'unif' then the min and max must be specified, whereas in the case of a normal distribution the mean and standard deviation.

Value

A numeric value with the sum of the logarithms of the posterior distributions

Author(s)

Oscar Garcia-Cabrejo [e-mail]

See Also

Other amcmc_auxiliary_function functions: prior, proposalfunction_cov, proposalfunction, run_adap_metropolis_MCMC

khaors/pumpingtest documentation built on Nov. 15, 2019, 8:10 p.m.