Method
NumCosmoMathFitls_fisher
Declaration [src]
void
ncm_fit_ls_fisher (
NcmFit* fit
)
Description [src]
Computes the covariance matrix using the jacobian matrix and the least squares
problem, see ncm_fit_ls_J(). Note that this function uses the gradient defined
in the fit object using ncm_fit_set_grad_type() to compute the jacobian matrix.
This function is similar to ncm_fit_fisher() but it computes the covariance
using the full jacobian matrix instead adding the individual contributions
of each NcmData in the data set.
It sets both the covariance matrix in the NcmFitState object associated to the
fit object.