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Re: not enough observations error

Posted: Tue Jan 04, 2022 1:54 pm
by Filesynced
I have a similar issue.
I wanted to compare my variables and wanted to use an anova and it kept opoing up with the 'not enough observations' error.

Re: not enough observations error

Posted: Wed Jan 05, 2022 4:28 am
by jonathon
i think you'll find that the source of the problem is that you haven't provided enough observations.

jonathon

Re: not enough observations error

Posted: Wed Jan 05, 2022 12:11 pm
by mokatem1
Hi,
What do you mean by contingency table?
I'm researching archerfish and basically training them to shoot targets :)
Bloodworms were their favourites x
Thanks!
Maja

Re: not enough observations error

Posted: Wed Jan 05, 2022 11:13 pm
by jonathon
haha, awesome. i had an archerfish once too ... in my experience, there's not much 'training' required :P

you may want a contingency table here, but i'm really guessing.

if you're wanting to show that the fishes performance improved over the sessions, then i'd suggest a non-parametric correlation - either a spearman or a kendall's tau - but you'll have to read up on these things. it sounds like you're missing some basic understanding of stats.

cheers

Re: not enough observations error

Posted: Tue May 16, 2023 1:25 am
by Omz
Basically, our task was to test participants repeatedly with different variables, whenever I put the4 variables it says not enough observation, need help pls

Re: not enough observations error

Posted: Tue May 16, 2023 1:32 am
by jonathon
hi,

if i generate a correlation matrix from the data you provide, it works fine.

two things:
- this is an old discussion, can you start a new one
- can you provide steps to reproduce the issue, or include a .omv file which includes the 'errored' analysis

Re: not enough observations error

Posted: Fri Jun 30, 2023 10:11 am
by marilin.san
Hola, tengo un problema parecido.

No consigo que me deje. No se que he podido introducir mal, si pudiesen ayudarme les estarĂ­a muy agradecida. Entrego el tfg el martes.

Gracias!
Un saludo
Image