[[Randomization Using Urns]]
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en:create:random_urns [09.01.2015 15:38] – adminen:create:random_urns [28.06.2015 10:02] – [Create Internal Variables] admin
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     * If you are using combinations (multiple values per ballot, and so multiple columns in the urn), you need the same number of variables as the number of values the combinations have. For example, if you have 10 ballots with 3 values in your urn, you need to have 3 variables in the question.     * If you are using combinations (multiple values per ballot, and so multiple columns in the urn), you need the same number of variables as the number of values the combinations have. For example, if you have 10 ballots with 3 values in your urn, you need to have 3 variables in the question.
     * Note down the question ID that you have just created (e.g. ''IV01'').      * Note down the question ID that you have just created (e.g. ''IV01''). 
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 +**Important:** Please use this question of type "Internal Variables" for the urn exclusively. Although it is technically possible to create further variables in the question, do not store data there via ''put()''. If you need to store additional data, create another question. Drawing from the urn will not work if something is stored in __any__ variable of the question.   
  
 ===== Draw a Ballot from the Urn ===== ===== Draw a Ballot from the Urn =====
en/create/random_urns.txt · Last modified: 04.06.2019 21:25 by admin
 
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