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IWO Releases Data Analyzer Tool (IDA)

This spreadsheet is the result of statistical studies by IWO (Ede, NL). It is a tool to analyze failure (and survival) data and support decision-making about appropriate response like keep on repairing or preventively replace products.

This is freeware that aims at resilience in the electric power supply, for non-commercial use and education. For commercial use, further development and distribution of (parts of) the spreadsheet permissions from the authors is required. Contact: info@iwo.nl. The intellectual property rights and copyright remain with the author(s). IWO Project bv is not accountable for consequences, errors and/or conclusions based on the use of this freeware spreadsheet and educational tool.

The IWO Data Analyzer and its accompanying manual can be downloaded here.

Acknowledgement: 

The statistical methods were developed by Robert Ross in collaboration with Gerben Koopmans, Peter A.C. Ypma and Maria Ross.

This freeware is supported through a subsidy by the NL Ministry of Economic Affairs and Climate, project FINDGO, grant TEUE418008.

The algorithm of weights for linear regression has been developed with support from EU H2020 R&I program and the NL Ministry of Economic Affairs and Climate, under the ECSEL grant agreement No 826417 (Project Power2Power).

The IWO Foundation has co-financed this freeware project through highly appreciated private donations.