likelihood = elasticity_sampling_dx_likelihood(result,p, kinetic_law) Likelihood function scoring whether the response to differential enzyme expression (in delta_E) matches the experimental metabolite and flux changes (in delta_S and delta_J). delta_E: matrix of relative enzyme changes (dE/E) rows: enzymes; columns: different expression patterns matrices delta_S (met. concentrations) and delta_J (fluxes) are defined accordingly in delta_E, all values must be given; in delta_S and delta_J, missing values (NaN) are allowed