SUMXMY2

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

Syntax

SUMXMY2(array_x,array_y)

Array_x   is the first array or range of values.

Array_y   is the second array or range of values.

Remarks

• 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 values, SUMXMY2 returns the #N/A error value.
• The equation for the sum of squared differences is:

  

Example

SUMXMY2({2, 3, 9, 1, 8, 7, 5}, {6, 5, 11, 7, 5, 4, 4}) equals 79