elisa
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Hi Marta, I do have Safari, and had the same problem. In these cases it's useful to ask somebody to look at the console window (in Developer Tools). There's an error that likely comes from OSWeb, would be better to ask there. https://forum.cogsci…
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Hi again, Sorry for the chaotic reply sooner :) I don't use python, I use R. However, I was wrong: the format where each line is a valid JSON is apparently called jsonlines, and there's a library for that in Python. Have you tried this already? h…
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Hi, I have to run and can look at this later but yes, the problem is most likely that you have the following: ] [{"url":{},"meta":{"labjs_version":"20.2.4","labjs_build": etc. That's not a valid js…
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Hi, sorry for the delay. The thing is, in the same way that you can't control how many people will actually finish the task, JATOS also has (so far) no way to automatically assign people according to how many studies have been finished. Part of the…
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Hi, yes. The OS converter probably expects results in a very specific format. What do your exported results look like? Depending on the software you use to analyze data, maybe the best is to use an R package (like jsonlite) to read your data in
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Hi, It depends a bit on what your other plans are. Having two independent studies is the simplest. But if means that if you will change parameters of the task down the line (timing, number of trials, whatever) you'll have to do it twice. Have yo…
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Hi, I don't know that much about how OSWeb codes its components, so it might also be a good idea to check with them. But first, have you seen this previous question? Maybe it helps: https://forum.cogsci.nl/discussion/7780/second-component-stuck-on-…
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Hi, we somehow didn't get notified about this question, but it seems that it was anyway intended for JASP, not JATOS? You can move the message if it's still relevant Sorry about the delay
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Hi Jason, We won't implement something like that in JATOS, the reason is that every experiment will have slightly different ways of saving the data and there's just no way to (or point in trying) to automatize this. Instead, your analysis sounds …
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A stupid non-solution: have you tried exporting it with a different browser?
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Or join us on tha slack channel, you can send things there https://communityinviter.com/apps/jatosworkspace/jatos-slack
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Hi, I just checked, and no, it's also not in spam. If you're trying to send a zip file, maybe this is the problem? Can you send me a link to e.g. dropbox?
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Hi, I never got your email. Could you try again?
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Hi Alan, I had a look at your GitHub page. I not too familiar with python but that seems like an overkill! Here is a solution in R that takes about 3 lines of code library(stringr) library(readtext) library(jsonlite) library(here) #not strictly n…
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Hi Solim, That's weird, could you please send me (elisa.filevich@gmail.com) a minimal version of the study that shows this behaviour? I'll try to reproduce it. Best Elisa
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Hi Amunn, No, there's no need to save each file individually, you just need a little bit of data wrangling in R. There are a couple of old posts asking similar questions, I couldn't find them just now. Could you post the error message you get when…
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It's not JATOS throwing the error, it's OSWeb (as far as I can tell). I'll move your question to the OSWeb forum
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Please try to describe your problem here :)
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Hi Cody, Let's see. When I finished the coding successfully, which means the experiment runs perfectly on my computer, Can you tell me a bit more what you mean exactly? Do you have a local JATOS running on your computer, and the results get correc…
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Hi @TIJ i was wondering if you managed to figure this out?
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Hi, you could try a different study that also relies on the batch session. They're labelled with (basic) tags on our example page, but maybe a good one to try is the batch chat https://github.com/JATOS/JATOS_examples/raw/master/examples/study__group…
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Hi, The batch session exists only after JATOS initializes. It should work if you declare the two variables batchSession and version as globals (there were they are), but only assign them values within jatos.onLoad. Let me know if this doesn't work!…
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Hi Tom, Very sorry again for the long (and hopefully unusual) delay. These days are really busy. I should be able to reply quicker from now on. I downloaded JATOS v 3.5.4 (you really should convince your admins to update your server). I downloaded…
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Hi Tom, Sorry for the delay. To answer your question: componentResultID (and in general all IDs) increase serverwide. So it's a bad idea to use that, or even the subjectID, to randomize. I realize this is probably a recommendation from OSWeb, maybe …
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@sebastiaan might be able to give you more details
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Hi Ellen, usernames cannot be changed. What happens when you use admin as username and your new password? In general, it would be better to stay a new thread with a new question. Best elisa
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Hi, I think the confusion is what each platform means by 'study'. JATOS means a set of JS/HTMLs and results (including batch session etc). Prolific probably means a link that participants can access only once. What I would do is use the same JATOS …
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And just to add: it might be worth adding (and testing - unfortunately you'd need the scanner running to send the triggers for that) saving data after every block, and not just at the very end of the study. Another question I had: What do those tri…
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If you did the same thing before and it worked there might be something wrong with JATOS. Two questions: Do you get any errors or warnings when you import the new study? (You said upload but I assume it's import?) If you open the Developer tools, d…
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This is a question for OSWeb, I'll move your question there