Function to calculate the loglikelihood function of the pumping test data assuming that the residuals between the measured and simulated drawdown follow a normal distribution.
loglikelihood(par, ptest, model)
| par | A list with the parameters of the model. |
|---|---|
| ptest | A pumping_test object. |
| model | A character string with the name of the model. |
The numeric value of the loglikelihood function.
Other objective_function functions: box_cox_transf,
loglikelihood_bc,
max_absolute_deviation,
mean_absolute_deviation,
mean_square_error,
residual_sum_squares