Multiple regression

KNIME Analytics Platform
1

I am looking multiple regression nodes other than what is under statistics.

2

Try out

The Tree Ensemble Learner (Regression)/Predictor under knime labs which has regression.

simon.

3

Thank you. I will check it out.

4

While I am exploring other nodes to do regression I am using regression nodes under statistics. The learner does not give me much stat information. I would like to calculate atleast R square. Any ideas?

 

5

Simply use the linear correlation node which will give you the pearson coefficient, the R value.

Then follow this up with a Maths node to square the value to get the R2.

simon.

6

... or wait for KNIME 2.9 which will have greatly improved scoring functionalities!

7

Brilliant, I can't wait..

simon