that's what I thought ! Thanks a lot for your help !

Best regards ! Lisa

2016-03-15 17:31 GMT+01:00 Douglas N Greve greve@nmr.mgh.harvard.edu:

you cannot have more than two levels of a factor in qdec. You can use the "command line" stream. See the wiki

On 03/14/2016 06:52 AM, Lisa Delalande wrote:

...

Hello everyone,

I've got some problems with qdec. I have .levels with more than 2 factors. For example a "grpe.levels" with three factors : children (enfant), adults (adultes) and nothing (rien). But if I want to exclude some subjects like children qdec doesn't work anymore (attachment : error message). Is that possible a .levels can not have more than two factors ? Or the problem came from anything else ?

Thanks in advance for your help ! Best regards,

Lisa

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