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  • 5.1.4 Studying Four Major NetSci Researchers (ISI Data)

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To merge identified duplicate nodes, select both the "Extracted Co-Authorship Network" and "Merge Table: based on label" by holding down the 'Ctrl' key. Run 'Data Preparation > Update Network by Merging Nodes'. This will produce an updated network as well as a report describing which nodes were merged. To complete this workflow, an aggregation function file must also be selected from the pop-up window:

Aggregation files can be found in the Sci2 sample data. Follow this path "sci2/sampledata/scientometrics/properties" and select the

The updated co-authorship network can be visualized using 'Visualization > Networks > GUESS', (See section GUESS Visualizations for more information regarding GUESS).
Figure 5.13 shows the layout of the combined 'FourNetSciResearchers' dataset after it was modified using the following commands in the "Interpreter":