Error in log posterior gradient computation

alan-turing-institute / stat-fem

Python tools for solving data-constrained finite element problems

GNU Lesser General Public License v3.0

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Error in log posterior gradient computation #35

Closed edaub closed 4 years ago

edaub commented 4 years ago

The log posterior derivative is not computed correctly for all cases (for non-unity values of rho, in particular). Missing a factor of rho (due to the fact that rho is on a logarithmic scale).