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Write Variables
Vernalis Flow Control extension for KNIME Workbench version 1.20.5.v201908130849 by Vernalis (R&D), UK
The Write Variables node writes flow variables to disc. They can be read back into a workflow in using a Read Variables node. 'Special' variables (i.e. those whose name starts 'knime.') are ignored, as these have special meanings in KNIME.
This node was developed by Vernalis Research . For feedback and more information, please contact knime@vernalis.com
Options
- Selected file
- Select a *.variables filename to save the flow variables to. Other file extensions will fail.
- Overwrite existing file?
- An existing file will be overwritten following a warning if this is checked.
Input Ports
Best Friends (Incoming)
- CSV Writer (13 %) Streamable
XLS Writer(10 %) Deprecated- Excel Writer (XLS) (10 %)
- Read Variables (8 %)
- Table Column to Variable (5 %)
- Table Row to Variable (5 %)
- String Manipulation (Variable) (5 %)
- Flow Variable IF Switch (3 %)
- Load Text Files (3 %) Streamable
- Create File Name (3 %)
- Table Row To Variable Loop Start (3 %)
- Database Reader (legacy) (3 %)
- Java Edit Variable (3 %)
- Java Snippet (3 %) Streamable
- Linear Regression Learner (3 %)
- Row Filter (3 %) Streamable
- GroupBy (3 %)
- String Manipulation (3 %) Streamable
- Merge Variables (3 %)
- Read Excel Sheet Names (XLS) (3 %)
- Excel Sheet Appender (XLS) (3 %)
- Java Edit Variable (simple) (3 %)
- String Input (3 %)
- JSON Path (3 %) Streamable
- R To R (3 %)
- Show all 25 recommendations
Best Friends (Outgoing)
- Variable Loop End (33 %)
- Flow Variable End IF (17 %)
- Read Variables (17 %)
- Copy/Move Files (17 %)
- Call Local Workflow (Row Based) (17 %)
Installation
To use this node in KNIME, install Vernalis KNIME Nodes from the following update site:
KNIME 4.0
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Developers
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