Matlab - Re: Undefined function or method 'lognrnd'

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Re: Undefined function or method 'lognrnd'

John D'Errico

2007-06-29, 7:14 pm

ammal wrote:
>
>
> I am trying to draw random numbers from a lognormal distribution,
> bu
> when is sepcify the mean, standard deviation and the matrix size, i
> get the following message
> Undefined function or method 'lognrnd' for input arguments of type
> 'double'.
>
> i am wondering how would i fix such a problem.
>
> Thanks,

Do you have a license for the statistics
toolbox?

Does Matlab think you do?

Try ver at the command prompt.

John

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