BS 5703-2:2003 PDF

Guide to data analysis, quality control and improvement using cusum techniques - Part 2: Introduction to decision-making using cusum techniques Executive summary Guidance on general-purpose methods of decision-making using cumulative sum (cusum) techniques for monitoring, control and retrospective analysis. Abstract This British Standard, a part of the BS 5703 series, describes general-purpose methods of decision-making using cumulative sum (cusum) techniques for monitoring, control and retrospective analysis. BS 5703-2 deals with quantifying and minimizing the risks involved in decision-making arising from the use of the cusum method. This leads to better and more consistent decision-making under conditions of uncertainty. The standard starts by reviewing the fundamentals of cusum-based decision-making followed by a review of the types of cusum decision schemes. An annex to this standard provides information on the measure of variation used in cusum analysis. History and related standards This British Standard supersedes BS 5703-2:1980, which is withdrawn. This standard includes the following cross references: BS ISO 3534-1, BS ISO 3534-2, BS EN ISO 9000:2000.