bilby.compat.patches.multivariate_logpdf
- bilby.compat.patches.multivariate_logpdf(xp, mean, cov)[source]
Return a function to evaluate the log probability density of a multivariate Gaussian with given mean vector and covariance matrix for the provided array backend.
- Parameters:
- xp: numpy, torch, jax.numpy
A module that will resolve to
numpy,torch, orjax.numpyinarray_api_compat.is_..._namespace.- mean: array-like
A one-dimensional array providing the mean of the distribution.
- cov: array-like
A two-dimensional array providing the covariance matrix of the distribution.
- Returns:
- logpdf: callable
A callable that provides the log probaility density provided an array of points to evaluate at.