wsum2

Syntax

wsum2(X, Y)

Arguments

X and Y are scalar/vector/matrix/table.

Details

wsum2 returns the weighted sum of squares of X and Y.

Please note that the data type of the result is DOUBLE, even if both X and Y are integers.

Examples

$ wsum2(3 4 1, 1 2 3);
44
// 9*1 + 16*2 + 1*3 = 44

Related: wsum