Source: wikibot/covariance-group
= Covariance group
{wiki=Covariance_group}
The term "covariance group" can refer to different contexts in mathematics and physics, often related to how certain structures behave under transformations. However, it is not a widely used or standardized term like "group theory" or "covariance" in statistics or relativity. In general, covariance is a measure of how two variables change together.