CosmoMC: Fisher Matrix
Posted: November 23 2004
Hi,
Does anybody know whether the actual Fisher matrix of the posterior distribution can be calculated using CosmoMC?
Since this distribution is not exactly a multivariate gaussian, its Fisher matrix should be different from the covariance matrix, shouldn't it?
Thanks!
Maria
Does anybody know whether the actual Fisher matrix of the posterior distribution can be calculated using CosmoMC?
Since this distribution is not exactly a multivariate gaussian, its Fisher matrix should be different from the covariance matrix, shouldn't it?
Thanks!
Maria