Results 11 to 20 of about 4,820,822 (305)
A Pedagogic Demonstration of Attenuation of Correlation Due to Measurement Error [PDF]
Spreadsheets in Education, 2014 Measurement error is an inescapable reality in most domains of research. Incidental variation in experimental setting, participant motivation and mood are among the multitude of factors that introduce error into measurement.
Christopher R Fisher
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Frontiers in Psychology, 2012 The purpose of this article is to help researchers avoid common pitfalls associated with reliability including incorrectly assuming that (a) measurement error always attenuates observed score correlations, (b) different sources of measurement error are ...
Kim eNimon +2 more
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Mid-infrared autocollimation for linear motion error measurement
Measurement: Sensors, 2021 It is known that linear motion errors for linear guides can be measured by the autocollimation method. In this case, it is necessary to install a mirror on the measurement target.
Hiraku Matsukuma +4 more
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Some recent advances in measurement error models and methods [PDF]
, 2005 Measurement errors, error in variables, misclassification, efficiency comparison, survival analysis. JEL C13, C20, C24, C25,
Augustin, Thomas +3 more
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Lateral velocity measurement and error analysis
The Journal of Engineering, 2019 Most existing velocity measurement methods can only calculate the radial velocity by Doppler effect. Here, the authors study the method of measuring the lateral velocity.
Mengye Qiang, Yechao Bai, Xinggan Zhang
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Error modeling and analysis of alternating measurement mode roadheader positioning system
Gong-kuang zidonghua, 2022 The alternating measurement mode roadheader positioning technology will produce cumulative measurement error in the process of multiple alternating measurement, which will affect the positioning precision of roadheader.
LI Zhihai +4 more
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Measurement Error in Retrospective Work Histories
Survey Research Methods, 2014 Measurement error in retrospective reports of work status has been difficult to quantify in the past. Issues of confidentiality have made access to datasets linking survey responses to a valid administrative source very problematic.
Jose Pina Sánchez +2 more
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MEASUREMENT UNCERTAINTY IN LEGAL METROLOGY [PDF]
Romanian Journal of Petroleum & Gas Technology, 2022 In legal metrology, in addition to the elements of the measurement result, the measurement uncertainty is also required in order to establish the level of confidence or risk regarding compliance decisions.
Bogdan-Gabriel Duță +3 more
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Regression calibration for Cox regression under heteroscedastic measurement error - Determining risk factors of cardiovascular diseases from error-prone nutritional replication data [PDF]
, 2003 For instance nutritional data are often subject to severe measurement error, and an adequate adjustment of the estimators is indispensable to avoid deceptive conclusions.
Augustin, Thomas +2 more
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Measurement Error in Health Insurance Reporting
Inquiry: The Journal of Health Care Organization, Provision, and Financing, 2008 In the United States, surveys serve as the only source of data for the number of uninsured people; they also provide rich data for exploring the relationships between health insurance coverage and individuals' life circumstances, such as employment ...
Joanne Pascale
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