Correlation Coefficient Problem

[Moritz]

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!!

[Moritz]

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

[AlexanderFillbrunn]

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

[Moritz]

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

Thanks!

[ScottF]

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.

[Aswin]

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

[ipazin]

Hi @Aswin,

this is already on the list

Br,
Ivan