Scatter plot matrix - bugged?

I have N.4 numeric variable without missing and null values but the Scatter Plot Matrix build just a 3x3 matrix. Is it bugged?

In addition the variable show on the vertical side are not the same of the orizzontal one, on the orizzontal side is show one of the 4 variables not shown on the vertical side.

Regards

Can you share your workflow?

I was able to replicate the error you’re seeing. Unless there’s a setting we’re missing I agree. Seems like a bug. The Legacy node works. Windows 11 KAP 5.9.0 MUI.


I’ve seen this happen before with the new Scatter Plot Matrix node! Sometimes it defaults to a ‘Limited’ view to save on performance. Have you double-checked the ‘Column Selection’ tab in the node configuration? Even if the data is numeric, you might need to manually move that 4th variable into the ‘Included’ list. Also, check if any of the columns are being read as ‘Integer’ vs ‘Double’ - sometimes the node gets picky about mixed numeric types.

All of the data is correct and selected.

@rfeigel: what you replied is exactly what happens!

@Syndra_Casper: All the variables are numerical and the Scatter Plot Matrix node hasn’t so much options to set, so definitively in my opinion it is a bug!

On the other hand, the Scatter Matrix (Legacy) node works but the graphics are really awful, the names of the variables on the vertical axis are barely legible! :grimacing:

Hi,

in the new Scatter Plot Matrix node, you can find the Matrix layout setting, which let’s you choose between plotting the lower or upper triangle of the matrix. Comparing the two screenshots of rfeigel shows this quite clearly.

Plotting only one of the (symmetrical up to aspect ratio) triangles makes a bit better use of the available space. Plotting the full matrix has not been implemented yet for the new node, and until now only once someone asked for it (internal reference UIEXT-2099).

I’ll add a +1 for you there,

nan

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