Method

NumCosmoMathFitnumdiff_m2lnL_covar

deprecated: 0.18.2 

Declaration [src] 

void
ncm_fit_numdiff_m2lnL_covar (
  NcmFit* fit
)

Description [src]

Calculates the covariance matrix using the inverse of the Hessian matrix $\partial_i\partial_j -\ln(L)$, where the derivatives are taken with respect to the free parameters.

Deprecated since: 0.18.2

Use ncm_fit_obs_fisher() instead.