#Great circle distance ###IBM SPSS Modeler Predictive Extensions

Compute the shortest distance distance between two points on the surface of the Earth.

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Requirements

• IBM SPSS Modeler v16.0 or later
• IBM SPSS Modeler 'R Essentials'
• R 2.15.x or R 3.1

More information here: IBM Predictive Extensions

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Installation intructions

1. Download the extension: Download
2. Close IBM SPSS Modeler. Save the .cfe file in the CDB directory, located by default on Windows in "C:\ProgramData\IBM\SPSS\Modeler\16\CDB" or under your IBM SPSS Modeler installation directory.
3. Restart IBM SPSS Modeler, the node will now appear in the Model palette.

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Documentation and samples

• Find a PDF with the documentation of this extension in the Documentation directory
• There is a sample available in the example directory
• Video-tutorial

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License

Apache 2.0

Contributors

• Armand Ruiz (armand_ruiz)