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en:create:randomization [19.12.2018 11:05]
freekgille [Urns for Subgroup I]
en:create:randomization [19.12.2018 11:07]
freekgille [Urns for Subgroup II]
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 If possible, the different subpopulations (e.g. men and women) should also get given different stimuli. A simple solution would be to put different numbers in the urns.  ​ If possible, the different subpopulations (e.g. men and women) should also get given different stimuli. A simple solution would be to put different numbers in the urns.  ​
  
-For the following example, you need an "​internal variables"​ question ​IVO1, with one item and two urns with the IDs "​women"​ (numbers 1 to 3, with each one in a separate line) and "​men"​ (number 4 to 6). Additionally,​ the sex must have been prompted beforehand in the multiple-choice question SD02. +For the following example, you need an "​internal variables"​ question ​IV01, with one item and two urns with the IDs "​women"​ (numbers 1 to 3, with each one in a separate line) and "​men"​ (number 4 to 6). Additionally,​ the sex must have been prompted beforehand in the multiple-choice question SD02. 
  
 Apart from that, the PHP code is largely identical with the previous example. ​ Apart from that, the PHP code is largely identical with the previous example. ​
en/create/randomization.txt · Last modified: 19.12.2018 11:07 by freekgille
 
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