Recent content by MahaRoho

  1. M

    Standard deviation of response

    Thanks a lot for the reply. Btw, I think I saw a formula on the internet like Covariance(x)=Standard deviation/ mean... Is that formula correct?
  2. M

    Standard deviation of response

    The model is linear. The nominal values are the means of those parameters. 1. I need to know the standard deviation of a single variable that includes the covariance of that variable. 2. What is the value of correlation co efficient if the variables are fully correlated (I think it is 1)...
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    Standard deviation of response

  4. M

    Indefinite Integration of Heaviside function muliplied by a function

    Hello, Thanks! I don't have any answer tho! Btw, is not integration of H(r-rd)=(r-rd) H(r-rd)?
  5. M

    Indefinite Integration of Heaviside function muliplied by a function

    Will it be [{(r-a)/r}*H(r-a)]