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.
McGowan and variants can be an Irish or a Scottish name. In both Ireland and Scotland, the name derives from the Gaelic word 'gabha', meaning son of the iron worker or sometimes anglicized as 'smith'.Other variants are Gowan, Gowen, Going, Gowanson, and Gow.he Irish/Scottish name Gowen is probably derived from the Gaelic word for 'metalsmith'. (gobha, genetive plural gobhainn), which gives us Gowen/Gowan. Similarly Mac a'Ghobhainn, (Son of the Smith), becomes MacGowan etc.