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 FileMaker Pro Custom Functions

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RandomLogNormal ( location ; scale )

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  Average rating: 4.5  (31 votes)
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Jeremy Bante,
https://github.com/jbante/

Returns random values from a Log-Normal distribution

Sample Input:
List (
RandomLogNormal ( 1 ; 1 );
RandomLogNormal ( 1 ; 1 );
RandomLogNormal ( 1 ; 1 );
RandomLogNormal ( 1 ; 1 );
RandomLogNormal ( 1 ; 1 );
RandomLogNormal ( 1 ; 1 );
RandomLogNormal ( 1 ; 1 );
RandomLogNormal ( 1 ; 1 );
RandomLogNormal ( 1 ; 1 );
RandomLogNormal ( 1 ; 1 )
)
Sample Output:
3.560444030529002614726
1.676854304229000419699
2.15979934072772826644
9.95739412580743137696
2.18866193130488630121
3.85046532591213431419
3.333895424562755630169
1.733309970144620521751
3.68126837067318961921
1.88571385204021183882


 Then copy & paste into FileMaker Advanced's Edit Custom Function window.

Description:

When called repeatedly, RandomLogNormal creates values consistent with a Log-Normal random variable.

This function is dependent on the RandomStandardNormal function.

Note: these functions are not guaranteed or supported by BrianDunning.com. Please contact the individual developer with any questions or problems.

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