Welcome to PIQ Online

This brand new web portal is your gateway to detailed information about innovative quality management. Q-DAS and partners offer you a broad variety of professional articles about statistics focusing on software products, services, statistical theory and current developments. PIQ-online is based on the former specialist journal PIQ that has been published by Q-DAS for many years. Each article is displayed in extracts. The corresponding PDF document or flip book provides you with the entire article.

Recent Articles

Q-QUIZ August 2018


Companies face different standards and guidelines when implementing and certifying a quality management system. These standards and guidelines define requirements for estimating and considering the measurement uncertainty. VDA Volume 5 “Capability of...

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Q-QUIZ July 2018


The success of capability analyses often depends on how sensitive quality control charts are. As an example, you conduct a process capability analysis for a groove depth of 10.2 ± 0.06. The result is a normally distributed process where Cp = 1.69 and...

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Q-QUIZ June 2018


Since the 1950s different committees have tried to standardise the application of statistical procedures in industrial production. How well do you...

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What is new in version 12?


The final release of version 12 of Q-DAS software products includes several hundreds of changes and modifications. This article illustrates some of...

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Q-QUIZ May 2018


Statistical process control (SPC) proves that production processes meet the respective requirements. Since these processes manufacture products, you...

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Q-QUIZ April 2018


Statistical process control implies an effective combination of theory and practice. The theory mainly involves quality control charts that are based...

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