random assignment for 3 conditions

s
New Member

Posts: 2

random assignment for 3 conditions Nov 26, 2020 1:22:02 GMT

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Post by s on Nov 26, 2020 1:22:02 GMT

Hi,

I want to create a survey in which people are randomly assigned to one of 3 different questions, but I get this error:

In question chooserandom:

In set, random with numbers needs exactly 2 arguments (the range of numbers)

Is it possible to have 3 conditions in random assignment?

alexandra (AEC) Very experienced Posts: 126	random assignment for 3 conditions Nov 26, 2020 7:50:57 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by alexandra (AEC) on Nov 26, 2020 7:50:57 GMT Hi there, can you please post the code of your question chooserandom? We might be able to tell you then, what to do differently.

matia
Very experienced

Posts: 77

random assignment for 3 conditions Nov 26, 2020 11:17:11 GMT alexandra (AEC) likes this

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Post by matia on Nov 26, 2020 11:17:11 GMT

Hello,
I have just encountered the same problem, I suppose that you have typed the following
- random 1 2 3

however, you should have typed
- random 1 3
because Psytoolkit needs the range not the possible values. i am certain there are ways to do it like you suggest, but I think that this should do the trick (for now)

best, Matia

The best time to plan an experiment is after you've done it.

s New Member Posts: 2	random assignment for 3 conditions Nov 26, 2020 12:45:51 GMT matia and alexandra (AEC) like this Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by s on Nov 26, 2020 12:45:51 GMT Ah yes, I typed it like that. Thank you so much!

random assignment for 3 conditions

Post by s on Nov 26, 2020 1:22:02 GMT

Post by alexandra (AEC) on Nov 26, 2020 7:50:57 GMT

Post by matia on Nov 26, 2020 11:17:11 GMT

Post by s on Nov 26, 2020 12:45:51 GMT