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Analysis of Statistical Data Quality

2014 Seventh International Joint Conference on Computational Sciences and Optimization, 2014
Statistical data quality refers to the accuracy of the statistics. Accurate and reliable statistics is the important basis for scientific decision and scientific management. Aiming at the phenomenon of some statistical dishonesty problem shown in this paper the causes of this phenomenon are briefly analyzed, and we put forward the measures to improve ...
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Quality adjusted survival analysis

Statistics in Medicine, 1990
AbstractWe present a technique, quality adjusted survival analysis, for the analysis of controlled trials where patients may experience several health states which differ in their quality of life. When the data are censored, a survival analysis of the quality adjusted life years achieved may involve informative censoring, and produce biased estimates ...
P P, Glasziou, R J, Simes, R D, Gelber
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The Quality Analysis of Image Reproduction

Journal of Imaging Science and Technology, 2000
The objective of image reproduction is, as used here, to reproduce visual information that is available in the original image. Undoubtedly, the colors of the individual pixels contain a huge amount of visual information and therefore the quality of the image reproduction is typically studied in terms of the quality of the color reproduction determined ...
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Criteria for the analysis of scientific quality

Scientometrics, 1995
One of the major questions in science research is addressed in detail, that is the problem of evaluation of research work both by objective characterization, accessible to proof, and by adequate characterization, referring to the content and cognitive level of the work under investigation. A short discussion of established methods by science indicators
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Fingerprint quality and validity analysis

Proceedings. International Conference on Image Processing, 2003
Discusses methods to estimate the quality as well as validity of a fingerprint image. Orientation certainty is used to certify the localized texture pattern of the fingerprint images while ridge to valley structure is analyzed to detect invalid images. Global uniformity and continuity ensures that the image is valid as a whole.
Eyung Lim   +2 more
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Code Quality Analysis

IEEE Software, 2023
Christof Ebert, Valentina Roldan
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Concept Analysis of Quality of Life

Dimensions Of Critical Care Nursing, 1991
The term "quality of life" is being used to evaluate ethical cases in health care literature and practice, yet rarely is a precise definition of the term given. It remains an abstract and ambiguous phrase. This author clarifies the concept quality of life through concept analysis methods using critical care scenarios.
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Quality of life: a concept analysis

Journal of Advanced Nursing, 1993
Quality of life (QOL) is a phrase which was first used shortly after the Second World War and has, since then, been overused and infrequently defined A concept analysis of QOL is presented to clarify the concept for further use The process for concept analysis developed by Walker & Avant is employed Quality of life is found to be very complex, and ...
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Multivariate Analysis of Quality: An Introduction

Technometrics, 2002
(2002). Multivariate Analysis of Quality: An Introduction. Technometrics: Vol. 44, No. 2, pp. 186-187.
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Assuring Quality in Narrative Analysis

Western Journal of Nursing Research, 1996
Many nurse-researchers using qualitative strategies have been concerned with assuring quality in their work The early literature reveals that the concepts of validity and reliability, as understood from the positivist perspective, are somehow inappropriate and inadequate when applied to interpretive research.
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