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03-Filenames and Metadata (Solution)

ZIDAS2020 | Data Analysis with KNIME | Exercise 3Goal: extract metadata from filenames; how do Exp1,Exp2 and Exp3 differ?Strategy:- prerequisite: convert RowID into text column- multiple alternatives: - split the filename at unique character occurrences - use regular expressions to extract matching groupsRequired nodes:- RowID Node 1Node 2Node 3Node 4Node 5Node 6Node 7Node 8 CSV Reader RowID Cell Splitter Regex Split Column Rename Column Rename GroupBy GroupBy ZIDAS2020 | Data Analysis with KNIME | Exercise 3Goal: extract metadata from filenames; how do Exp1,Exp2 and Exp3 differ?Strategy:- prerequisite: convert RowID into text column- multiple alternatives: - split the filename at unique character occurrences - use regular expressions to extract matching groupsRequired nodes:- RowID Node 1Node 2Node 3Node 4Node 5Node 6Node 7Node 8 CSV Reader RowID Cell Splitter Regex Split Column Rename Column Rename GroupBy GroupBy

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Created by: eglinger
Created at: 2020-07-01
On NodePit since: 2020-07-02
Last update: 2024-11-21
Created with KNIME version: v4.1.3

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