Problem with Linear Correlation Node

 

Hi,
 
Im using a linear correlation node with an input table with 62 rows and 1072 columns and it doesnt'n work with tis error
 
ERROR  Linear Correlation  Execute failed: Correlation measure is out of range: 1.0000000113950058
 
I use this node for, in the next step, to exclude column with higth correlation
 
What's wrong? How I cam solve this problem?
 
The attached project simulate the problem
 
Thank very much
 
Giorgio

Hello, 

Not sure what is causing this problem but I can see it as well.  It's been logged in our tracking system and I've flagged this thread so you should be notified when it is resolved. 

Regards,

Aaron

 

Thank Aaron,

because I'm using linear correlation for column filtering. I've solved the problem with a nomalizer node befor linear regression.

I think the problem is depending from rounding in math operation with big number.

Regards

 

Giorgio