What is Law of total covariance?

Anti-mask or anti-masking laws are legislative or penal initiatives prohibiting the concealment of one's face in public. Anti-mask laws vary widely between jurisdictions in their intent, scope, and penalties.

Cases in European Union law, before one of the three courts of the Court of Justice of the European Union. Notable cases mostly concern the European Court of Justice.

The main family law of Japan is Part IV of Civil Code. The Family Register Act contain provisions relating to the family register and notifications to the public office.

A motive is the cause that moves people to induce a certain action. In criminal law, motive in itself is not an element of any given crime; however, the legal...

In probability theory and statistics, a cross-covariance matrix is a matrix whose element in the i, j position is the covariance between the i-th element of a random vector and...

The proposition in probability theory known as the law of total expectation, the law of iterated expectations , Adam's law, the tower rule, and the smoothing theorem, among other...

Covariance intersection is an algorithm for combining two or more estimates of state variables in a Kalman filter when the correlation between them is unknown.

In probability theory and mathematical statistics, the law of total cumulance is a generalization to cumulants of the law of total probability, the law of total expectation, and the law...

In statistics, the Matérn covariance, also called the Matérn kernel, is a covariance function used in spatial statistics, geostatistics, machine learning, image analysis, and other applications of multivariate statistical analysis...

In general relativity, a manifestly covariant equation is one in which all expressions are tensors. The operations of addition, tensor multiplication, tensor contraction, raising and lowering indices, and covariant differentiation...