Syntax: SSE(argumentlist)
argumentlist = any combination of numbers, cells, or ranges
SSE returns the sum squared error of its arguments. It is equivalent to VAR(...) * COUNT(...).
Examples:
SSE(1.5, 2.5, 3.5, 4.5) = 5
SSE(-1.5, 4.5, 7.65, 9.56) = 70.31
Excel function: N/A