MDS

Hello, 

I have executed MDS node in KNIME. I have a question is it possible to find Sammons error value anywhere in MDS node or to calculate it in KNIME?

 

Thank You

Hi Kotryna, 

I assume you are looking for the overall stress for the mapping to evaluate quality yes?

This isn't currently available, but I can open a feature request for you.  In the mean time, have you looked into the R implementation?  I would imagine that this would get you what you need for now in combination with one of our R-snippet nodes. 

Regards,

Aaron