Pruebas diagnósticas de los supuestos de regresión – pedro87

KNIME Analytics Platform
1

General context:

I have this workflow where I generate validations for the assumptions of a linear regression, both statistically and visually, for a dataset.

Problem to solve:

In the loop end node, all images are displayed, grouped by combination of predictor variables, and in the node called image view, I can visualize each combination.

What I need to solve is to create a folder called Generation_images_regression_dynamic_date (YYYY-MM-DD) in a relative path and place it in the same space as the workflow, i.e. (Relative to > Current workflow). I also need to store each image in that folder.

The created and shared workflow is attached. Link:

2

@ScottF

Hello, sorry to bother you, I have this question, can you help me?

3

Try this. It uses the current date in the filename and writes the output file to the data folder in your workflow. You can adjust the filename in the String Manipulator node as you wish.

Here’s what I added to your workflow to handle the file writing:

workflow
workflow1065×214 39.2 KB

2 Likes
4

Thanks, I already solved it.

5

Glad you solved it. Could you share your solution if its different from mine so others could benefit. The Forum isn’t a private consulting service. Its meant to share information for all Knimers’ benefit.