Correlation Coefficient Problem

Hello,
I have a problem.
When I create a linear correlation, I want to display a plot with the correlation line and the values drawn in. Just to visualize.

I don’t know if Knime can do that at all,
so far I have only discovered the correlations matrix.

Thanks in advance!!

07

I want to create something like that. Just to make it clear.

Hi Moritz,
The Linear Regression Learner has a scatterplot view with a line drawn in the data. Does that help you? Otherwise I recommend you use KNIME’s R or Python View node to create the desired view.
Kind regards
Alexander

4 Likes

Thank you very much. I already did an workaround with the R Snippet Node, but this helps me simplify the process.

Thanks!

2 Likes

Another node you can use is the Scatter Matrix (local). It’s similar to a pairs plot in R, although it doesn’t draw in the regression line. Still, it’s useful if you just want a quick glance at relationships across several different pairs of variables.

3 Likes

Wouldn’t it be cool to have a node like this :grinning: :

image

2 Likes

Hi @Aswin,

this is already on the list :slight_smile:

Br,
Ivan

2 Likes

This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.