Pseudo-Random Lists

[Robert Dörr]

Thats exactly the point. Generating an pseudo-random array of integers 
which satisfies my conditions is no problem. But so far, I can't use 
this array to control the selection of the ListObject.



Katz, Lena B. wrote:

>Just script it, using random number generation(RAND, i think?), and check whether your restrictions require a "redraw"... I think this involves removing the list object completely, as I'm not seeing any quick way to choose which level you draw using the ListObject itself.
> 
>Hope this helps!
> 
>Lena
>
>	-----Original Message----- 
>	From: eprime at mail.talkbank.org on behalf of Robert Dörr 
>	Sent: Wed 6/15/2005 7:56 AM 
>	To: eprime at mail.talkbank.org 
>	Cc: 
>	Subject: Pseudo-Random Lists
>	
>	
>
>	Hi
>	
>	Is there any way to influence the random list order on run time to get a
>	random order with certain restrictions?
>	I. e., if I have "red" and "green" trials and I want to ensure, that
>	there is no sequence of more than three "red" trials.
>	So far I am using some external programming stuff to create text-files,
>	but it would be better to do this in E-Basic on run time.
>	
>	Thanks
>	Robert Dörr
>	
>	
>
>  
>