Assessing the Reliability of Computer-Processed Data


Book Description

Computer-processed data (CPD) from outside sources are often central to audit reports. Because assessing CPD requires more technical tests, it may seem that such data are subject to a higher standard of testing than other evidence. This is not the case. For ex., we apply the same tests of sufficiency and appropriateness that we apply to other types of evidence, but in assessing CPD, we focus on one test in the evidence standard -- appropriateness -- which includes validity and reliability, which in turn includes the completeness and accuracy of the data. This guide provides a flexible, risk-based framework for data reliability assessments that can be geared to the circumstances of each audit. Illus. This is a print on demand edition of an important, hard-to-find report.







Assessing the Reliability of Computer-processed Data


Book Description

Computer-processed data from outside sources are often central to audit reports. While these data are simply another type of evidence to rely on, assessing them may require more technical effort than other types. Computer-processed data, resulting from computer processing or entering data into a computer system, can vary in form. They may be data in electronic files or tables in published reports, including paper copies. Intended to demystify the assessment of computer-processed data, this guide is consistent with the Yellow Book-- the 2007 Government Auditing Standards-- which defines generally accepted government auditing standards (GAGAS), and it replaces the 2002 Assessing the Reliability of Computer-Processed Data.










Politics and Policy Knowledge in Federal Education


Book Description

Policy knowledge derived from data, information, and evidence is a powerful tool for contributing to policy discussions and debates, and for understanding and improving the effectiveness, efficiency, and equity of government action. For decades, politicians, advocates, reformers, and researchers have simultaneously espoused this value, while also paradoxically lamenting the lack of impact of policy knowledge on decision making, and the failure of related reforms. This text explores this paradox, identifying the reliance on a proverb of using policy knowledge to supplant politics as a primary culprit for these perceived failures. The evidence in this book suggests that any consideration of the role of policy knowledge in decision making must be considered alongside, rather than in place of, considerations of the ideologies, interests, and institutional factors that shape political decisions. This contextually rich approach offers practical insights to understand the role of policy knowledge, and to better leverage it to support good governance decisions.




The GAO Review


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Department of Health Services


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Power System Reliability and Risk Assessment


Book Description

The book introduces reliability and risk assessment techniques for the successful operation of interconnected power system grids. The focus is on control [C] and reliability [R] factors. C-factors emphasize on key performance indicators [KPIs] as qualitative performance and risk measures of control area fulfilling its own commitments, and helping other areas of interconnection through the interface of turbine governor control [TGC], automatic generation control [AGC] and economic dispatch calculation [EDC]. In contrast, R-factors introduce key reliability indices [KRIs] as quantitative performance and risk measures ensuring power system reliability and security. Also, discussed is a micro-grid operation with solar energy backup towards enhanced grid reliability with security.




Department of Corporations


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