Multiplicative Model. 1  A statistical model in which the combined effect of several factors is the product of the effects produced by each in the absence of the others. A statistical model in which the combined effect of several factors is the product of the effects produced by each in the absence of the others.
In Celtic the meaning of the name Ewan is: Young. Welsh Meaning: The name Ewan is a Welsh baby name. In Welsh the meaning of the name Ewan is: God is good. Greek Meaning: The name Ewan is a Greek baby name.In Greek the meaning of the name Ewan is: Well-born. Famous bearer: Prince Eugene of Savoy; American playwright Eugene O'Neill. Irish Meaning: The name Ewan is an Irish baby name. In Irish the meaning of the name Ewan is: God's gift. From a Gaelic word for youth.n Celtic the meaning of the name Ewan is: Young. Welsh Meaning: The name Ewan is a Welsh baby name. In Welsh the meaning of the name Ewan is: God is good. Greek Meaning: The name Ewan is a Greek baby name.
Contrary to the previous poster's comment, Arwen does not mean evening star.. Evenstar was the surname of Tolkien's character Arwen, not the meaning of her name.In Sindarin, the ar prefix means noble,  and -wen means maiden, so the BtN definition is correct.uch like Eowyn, it is a fictional creation of Tolkien's that draws upon and bears a deliberate resemblance to real Dark Age names. -- Beornhild 10/11/2006. Beautiful, beautiful name, and beautiful meaning too--but everyone associates it with Arwen Undomiel undÃ³miel From'tolkein S lord of The. rings