Cities is supported by. To establish our list of the worldâs most powerful city brands, we asked Saffron, a brand consultancy that prides itself on its expertise in urban branding, to update its 2008 study of European cities into an assessment of 57 major cities around the world.
INVARIABLE Dictionary entry overview: What does invariable mean? â¢ INVARIABLE (noun) The noun INVARIABLE has 1 sense: 1. a quantity that does not vary Familiarity information: INVARIABLE used as a noun is very rare. â¢ INVARIABLE (adjective) The adjective INVARIABLE has 1 sense: 1. not liable to or capable of change Familiarity information: INVARIABLE used as an adjective is very rare.
Covariates as Control Variables. But the other part of the original ANCOVA definition is that a covariate is a control variable. So sometimes people use the term Covariate to mean any control variable. Because really, you can covary out the effects of a categorical control variable just as easily. In our little math training example, you may be unable to pretest the participants. Maybe you can only get them for one session.