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.
The Given Name Evan. The name Evan is an anglicized form of Iefan, which is a Welsh form of John which ultimately traces its origins to the Hebrew name Yochanan. It also stems from the Scottish Eoghan. The origin of Eoghan is unclear and disputed. It is thought to be composed of two old celtic elements meaning yew and born.