How to make random sample of normal distribution?

Ongoing

Eric Song

May 19, 2021 09:15

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Hi,
Could someone tell me how to make 3-d random variable sample?
I have data named demand_{jk}, and I want to use it to make 3-d random data of normal distribution using np. random.normal() function.
The data (demand_{jk}) is in the attached file. It is of the dimension of 2019 * 26.
Each element of demand_{jk} should be used as mean, and 2 * Each element of demand_{jk} should be the standard deviation.
The sample number N = 10.
Therefore, the total sample dimension should be 2019 * 26 * 10.
Your assistance is much appreciated!!!

 

The code is shown as follows:

Your help is much appreciated!

 

 

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• Official comment

  

  Simranjit Kaur

  • Gurobi Staff

  June 23, 2025 02:54 Edited

  This post is more than three years old. Some information may not be up to date. For current information, please check the Gurobi Documentation or Knowledge Base. If you need more help, please create a new post in the community forum. Or why not try our AI Gurobot?.
• 

  Matthias Miltenberger

  • Gurobi Staff

  May 19, 2021 10:03

  Hi Eric,

  This is not a Gurobi-specific question so I recommend reposting your question on a site like Stackoverflow.com to reach a larger audience.

  Cheers,
  Matthias

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