STK_PARAM_RELIK computes the restricted likelihood of a model given data CALL: C = stk_param_relik (MODEL, XI, ZI) computes the value C of the opposite of the restricted likelihood criterion for the MODEL given the data (XI, ZI). CALL: [C, COVPARAM_DIFF, LNV_DIFF] = stk_param_relik (MODEL, XI, ZI) also returns the gradient COVPARAM_DIFF of C with respect to the parameters of the covariance function, and its derivative LNV_DIFF of C with respect to the logarithm of the noise variance. EXAMPLE: see paramestim/stk_param_estim.m
Package: stk