[Bug]: Cannot add FA scores to data following EFA

[elias-lang2434]

JASP Version

0.95.4

Commit ID

No response

JASP Module

Factor

What analysis are you seeing the problem on?

Exploratory Factor Analysis, Polychoric correlation matrix

What OS are you seeing the problem on?

macOS Silicon

Bug Description

Dear all,

I am new to JASP and have encountered a problem related to adding FA scores to the data. I have done an EFA based on polychoric correlations and would like to add the factor scores as computed columns. However, when doing this I receive the following message "This analysis terminated unexpectedly. Error in seq_len(ncol(scores)): argument must be coercible to non-negative integer".

The data is ordinal 0-4, and there are no missing values.

I asked a colleague about this who tried replicating the analysis on a different data set and he received the same error message, again with no missing data in the set.

Can anyone help with this issue?

All best,
Elias

Till R för faktoranalys JASP.jasp.zip

Expected Behaviour

Factor scores should be added as computed columns

Steps to Reproduce

1. Add ordinal data to the EFA
2. Under Output Options click "Add FA scores to data"

Log (if any)

No response

More Debug Information

No response

Final Checklist

• I have included a screenshot showcasing the issue, if possible.
• I have included a JASP file (zipped) or data file that causes the crash/bug, if applicable.
• I have accurately described the bug, and steps to reproduce it.

[tomtomme]

thx for the report.
I can confirm the error.
As a workaround you can switch all variables to scale. At least for me then it works.

@juliuspfadt
This is already fixed in developement, right? I think we had this kind of error before...

[juliuspfadt]

I dont think this is fixed to be honest. And I doubt I will get to this still this year.