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XLS Data Reader

Node extensions for KNIME Workbench version 1.0.0.202102171221 by BfR

Loads laboratory test data from a Microsoft Excel (XLS) file, stored for example as time series of bacterial cell counts for a specific organism-matrix combination with defined test conditions concerning temperature (temp), pH value (ph) and/or water activity (aw).

Options

XLS File
Specify the XLS file. Please set up a chart with data in columns. The first row should contain the column headline. Use one column for ID (for every time series a different ID) and then at least columns for value and time.
Sheet
If the file contains several spreadsheets the desired one can be selected here.
Literature
Assign a reference from the internal database to the time series. In order choose your own reference this needs to be entered manually by clicking on the green '+' button. Another option is to enter the database via 'PMM-Lab' -> 'Open DB GUI...' where also *.ris files can be imported.
Organism / Matrix
Choose a column from the XLS file and assign to every organism / matrix one equivalent from the internal database.
XLS Column -> PMM-Lab assignments
Assign to every column header from the Excel sheet (on the left) a column from the database table 'Test conditions' via the drop-down menus. For time and environmental conditions (e.g. temperature) units need to be assigned.

Output Ports

Icon
Imported data

Best Friends (Outgoing)

Installation

To use this node in KNIME, install PMM Nodes from the following update site:

KNIME 4.3

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