SigmaXL recently released a new version of its SigmaXL v. 4.0 software. The solution is an add-in for Microsoft Excel.The add-in is designed for statistical and graphical analysis. New features include Recall SigmaXL Dialog, which allows users to recall the last data worksheet they used; run charts with a nonparametric runs test; several different kinds of nonparametric tests; power and sample size calculators; and power and sample size charts.

“SigmaXL was designed from the group up to be a cost-effective, powerful, but easy-to-use tool that enables users to measure, analyze, improve and control their service, transactional, and manufacturing processes,” says John Noguera, SigmaXL senior partner. “As an add-in to the already-familiar Microsoft Excel, SigmaXL is ideal for Six Sigma training.”

For more information, visit www.sigmaxl.com.

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