WorksheetFunction.SumX2MY2 method (Excel)

Returns the sum of the difference of squares of corresponding values in two arrays.


expression. SumX2MY2( _Arg1_ , _Arg2_ )

expression A variable that represents a WorksheetFunction object.


Name Required/Optional Data type Description
Arg1 Required Variant Array_x - the first array or range of values.
Arg2 Required Variant Array_y - the second array or range of values.

Return value



  • The arguments should be either numbers or names, arrays, or references that contain numbers.

  • If an array or reference argument contains text, logical values, or empty cells, those values are ignored; however, cells with the value zero are included.

  • If array_x and array_y have a different number of dimensions, SUMX2MY2 returns the #N/A error value.

  • The equation for the sum of the difference of squares is: Formula

See also

WorksheetFunction Object