class_docstr: Representation of a covariance provided via an instance of _PSD
class_docstr_tok: ["Representation","of","a","covariance","provided","via","an","instance","of","_PSD"]
code: def __init__(self, psd):
      self._LP = psd.U
      self._log_pdet = psd.log_pdet
      self._rank = psd.rank
      self._covariance = psd._M
      self._shape = psd._M.shape
      self._psd = psd
      self._allow_singular = False
  
imports: from functools import cached_property
  import numpy
  from scipy import linalg
  from scipy.stats import _multivariate
label_desc: Use image node_id 1 to create a new CovViaPSD object from inherited base classes: Covariance with example: obj = CovViaPSD(psd)