Combine m/z and Intensity

This is a simple node that is used to combine the m/z and intensity tables into one. Thus the data must be in a continuous format, i.e the m/z bins for each spectrum should be equal in size, and quantity.

Input Ports

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The incoming data should contain rows spectra m/z values.
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The incoming data should contain rows spectra intensity values.

Output Ports

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The rows of the output DataTable are the same as the rows of the Intensity DataTable. But the m/z values are now the column names of the outgoing table.

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Installation

To use this node in KNIME, download the below referenced file, save it to your KNIME's plugin folder and restart KNIME.

v5.9
Plugin provider:
Plugin version: 1.0.1
On NodePit since: 2025-12-11
Last update: 2026-01-14
KNIME versions: Since v3.6

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