I’m using Hierachical Clustering node just behind Distance Matrix Calculate node. because different number of lines in my consecutive runs I’m getting a message that some measures are not here. Is it possible to add always include all columns option to avoid necessity to open and resubmit input columns for every run. At least k-mean and k-medoids do not require to reopen node for consecutive runs.

Hey @izaychik63 It would help me a bit if you explain a bit the use case. My idea was exactly the same as ivan. Here is a quick example of how I achieved it: [image] Example Variable Columns with Cluster – ana_ved Solutions for data science: find workflows, nodes and components, and collaborate in spaces.

Hierachical Clustering Bug/Feature

KNIME Analytics Platform

ipazin November 6, 2020, 10:59am 5

Hi @izaychik63,

check here how to make sure to always include all columns using Column Filter Widget node:

Br,
Ivan