Friday, June 18, 2010
heteroskedastic
In statistics, a sequence or a vector of random variables is heteroskedastic, or heteroscedastic, if the random variables have different variances. The complementary concept is called homoskedasticity. The term means "differing variance" and comes from the Greek "hetero" ('different') and "skedasis" ('dispersion').
Subscribe to:
Post Comments (Atom)
synanthrope
A synanthrope (from ancient Greek σύν sýn "together, with" and ἄνθρωπος ánthrōpos "man") is an organism that evolve...
-
A kouros (plural kouroi , Ancient Greek κοῦρος ) is the modern term given to those representations of male youths which first appear i... -
In the sport of cycling , a chain gang is a group of cyclists in a close knit formation usually of two parallel lines. The formation comes...
No comments:
Post a Comment