Hub
Pricing About
NodeNode / Manipulator

Weight Splitter

Community NodesIndigo 2Molecule Nodes
Drag & drop
Like

This node accepts a table with molecules and splits it into three sets, the first one with all rows that satisfy the specified conditions, the second - with all the rest except rows with invalid data, the last one gathers all the rows with invalid data (with data which cannot be translated into indigo object for some reasons).

Supported types:

  • Molecule: String, SDF, Smiles, CML, Mol, InChI

The node is based on the Indigo cheminformatics toolkit.

Node details

Input ports
  1. Type: Table
    Input data
    Table containing molecules.
Output ports
  1. Type: Table
    Matched
    Rows with molecules that satisfy the specified conditions.
  2. Type: Table
    Unmatched
    Rows with molecules that do not satisfy the specified conditions.
  3. Type: Table
    Invalid input
    Rows with invalid data: data cannot be translated into Indigo object.

Extension

The Weight Splitter node is part of this extension:

  1. Go to item

Related workflows & nodes

  1. Go to item
  2. Go to item
  3. Go to item

KNIME
Open for Innovation

KNIME AG
Talacker 50
8001 Zurich, Switzerland
  • Software
  • Getting started
  • Documentation
  • Courses + Certification
  • Solutions
  • KNIME Hub
  • KNIME Forum
  • Blog
  • Events
  • Partner
  • Developers
  • KNIME Home
  • Careers
  • Contact us
Download KNIME Analytics Platform Read more about KNIME Business Hub
© 2025 KNIME AG. All rights reserved.
  • Trademarks
  • Imprint
  • Privacy
  • Terms & Conditions
  • Data Processing Agreement
  • Credits