troubleshooting Question

Loop with matrices. Please help me!

Avatar of Hamood Hamood
Hamood Hamood asked on
VBAMicrosoft Excel
16 Comments1 Solution147 ViewsLast Modified:
Hello everyone.
Please I really need help.
I have a matrix that I want to square (multiplying it by itself).
and then I'm gonna add the value of each row of this matrix, and then add the value of this column and divide each value by the total.
Look at this picture and you will understand what I mean.
Weights.pngI need a code to repeat this process until the difference in the weight is < 0.01 (probably using loops).

Im using this code to square the matrices:
  Dim xArray As Variant, zArray As Variant
    Dim Fn As Object
    Set Fn = Application.WorksheetFunction
    xArray = Range("g11:j14").Value
    zArray = Fn.MMult(xArray, xArray)
    ActiveCell.Resize(4, 4).Value = zArray
Please help me!
and thanks in advance!
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