parks

  1. A

    Assignment of zero value in formula depending on the combination of considered wind parks

    Hi everyone, I currently write my Master thesis in the field of renewable energy. I want to implement the famous mean-variance analysis by Markowitz to show how all possible combinations of 10 wind parks are different in terms of return/risk ratio. There must be 2 specific formulas...
    • Aleksei
    • Thread
    • combination combinations formulas parks variables
    • Replies: 0
    • Forum: Excel Questions
  2. S

    SUMIF Problems (Special Case?)

    Hello, I am trying to run a sum of "Net Cash" to "Dupe Sum". The criteria are that if the client ID and time of day are the same, sum the net cash in to "Dupe Sum"... Currently I am using this (=IF(AA2<>"",SUMIFS(AE:AE,F:F,F2,A:A,A2,AD:AD,AD2),"")) but it is also counting transactions that...

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