statistical function using VBA

Hello!

I would like to know if it's possible to use this statistical function"LOGNORMDIST"
directly into my VBA code

(LOGNORMDIST returns the cumulative lognormal distribution of x, where ln(x) is normally distributed with parameters mean and standard_dev)

Thanks in advance,

Regards,

Fran?ois

I have no idea how LOGNORMDIST works, but you could use Evaluate, like

Code:

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myval = Evaluate("LOGNORMDIST(4,3.5,1.2)")

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another idea maybe?

LOGNORMDIST is rather complex, with 2 parameters.

I am able to use "Evaluate" with VBA
For example, my code contains already some instructions like this:

Code:

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Dim iLastRow As Long
 Dim i As Long
 For i = 2 To iLastRow
        sFormula = "SQRT((N" & i & "))"
        Cells(i, "O").Value = Evaluate(sFormula)
Next i

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But with LOGNORMDIST, it's different because 2 parameters
have to be used (mean and standard_dev)
These parameters can be calculated separately in two news columns
But how could I integrate theses values into sFormula?

Regards,

Fran?ois

This is an Excel application function w/o a VBA equivalent.
How about simply

Code:

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Application.WorksheetFunction.LogNormDist(whatever)

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Tested and it works:

Code:

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WorksheetFunction.LogNormDist(x, mean, stdev)

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