how to make lognormal distribution with random numbers?

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Pritha Pande 2017-7-12

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回答： Walter Roberson 2017-7-12

I want lognormal distribution for number ranging from 0.1 to 30? It is possible to make?

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Torsten 2017-7-12

编辑：Torsten 2017-7-12

Not clear what you mean.

You are given parameters "mu" and "sigma" of a lognormal distribution and you want to generate random numbers from this distribution ?

https://en.wikipedia.org/wiki/Log-normal_distribution

Best wishes

Torsten.

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Walter Roberson 2017-7-12

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First create a probability distribution object with distribution 'lognormal'; https://www.mathworks.com/help/stats/makedist.html#inputarg_distname . Then truncate the distribution; https://www.mathworks.com/help/stats/prob.truncatabledistribution.truncate.html

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AI and Statistics Statistics and Machine Learning Toolbox Probability Distributions Continuous Distributions Lognormal Distribution

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