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NIR Spectral Data Analysis - Visualisation, PCA analysis and Clustering

Lab data NIR spectroscopy Spectroscopy Life Sciences
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This workflow takes preprocessed spectral data of multiple samples as an input and: 1. creates line plot visualizations colored according to available metadata, with the possibility to define an offset value between the lines for an easy comparison. 2. performs a PCA analysis and hierarchical clustering of samples

Used extensions & nodes

Created with KNIME Analytics Platform version 4.3.0
  • KNIME Base nodes Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.3.0

    knime
  • KNIME Distance Matrix Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.3.0

    knime
  • KNIME Expressions Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.3.0

    knime
  • KNIME JavaScript Views Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.3.0

    knime
  • KNIME JavaScript Views (Labs) Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.3.0

    knime
  • KNIME Javasnippet Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.3.0

    knime
  • KNIME Math Expression (JEP) Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.3.0

    knime
  • KNIME Quick Forms Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.3.0

    knime
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