lognormal

  1. L

    Lognormal formulas

    Hi all, I'm a bit confused about what value I'm supposed to use in the lognormal.dist and other lognormal formulas for the mean and standard deviation parameters. For example if my x range is in B:B and the log of x is in range C:C is the mean: 1: Average(B:B) 2. Average(ln(B:B)) 3. Average...
  2. B

    Regression analysis to fit data into Log Normal Distribution in VBA

    Hello everyone, I would like to run regression analysis in VBA. I have a set of data that I want to fit into a LogNormal distribution. I called the parameters of the Lognormal distribution "sigma" and "mju". To accomplish this, I am trying to create a function in VBA, called...
    • brisidi
    • Thread
    • least sum lognormal regression analysis vba & excel
    • Replies: 7
    • Forum: Excel Questions
  3. R

    lognormal example

    Dear members of the forum. Do anybody can provide me an example of how to graph the lognormal distribution in excel 2010. I found a reference from 2009 that is closest to what I have, the problem is that I have no idea what the functions used...
  4. A

    How to generate a log-normal distribution?

    I need to generate a random log-normal distribution with a given average 500,000 and standard deviation 100,000. For a normal distribution I would simply type =NORM.INV(RAND();500000;100000) which produces reasonable results with approximately an average output of 500,000 and standard deviation...
    • Aqil
    • Thread
    • distribution lognorm lognormal monte carlo random
    • Replies: 0
    • Forum: Excel Questions

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