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REGIONS OF VALIDITY OF VARIOUS ABSORPTION-COEFFICIENT APPROXIMATIONS
Journal of Meteorology, 1953Abstract Elsasser's integral for the absorption by a periodic line pattern is evaluated and used to examine the validity of various approximations concerning the absorption coefficient. It is found that composite absorption curves, obtained by ignoring overlapping for small optical paths and ignoring the pressure-dependent term in the denominator of ...
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The Validity of Family Coefficients
The Journal of Nutrition, 1931E.P. Cathcart, A.M.T. Murray
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A Human-Centered Validation of the Explainability-Performance Coefficient
The rapid adoption of deep learning models in high-risk domains has intensified the need for trustworthy Explainable Artificial Intelligence (XAI). However, objectively evaluating explanation fidelity and aligning XAI metrics with human-centered understanding remain critical open challenges.Oliva, Christian +1 more
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Collapsing Variables and Validity Coefficients
American Sociological Review, 1983Kenneth A. Bollen, Kenny H. Barb
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A Nomograph for Estimating the Validity Coefficient of a Lengthened Test
The Journal of Experimental Education, 1937b) Pivot the isopleth at the point 2.3 on the X scale until it meets the proper value, .60, on the V12 scale. The isopleth intersects the Vn scale at .637. 2. To solve for F12, given r1i = .S$, Fn*= .637,^ = 3. a) Repeat. b) Pivot the straightedge where it cuts the X scale until it meets the proper value, .637, on scale Vn.
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Validity Coefficients and Test-Retest Reliability
2021Keith S. Cox, Zealure C. Holcomb
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Parameterization and Validation of the Physical Coefficients of a WDNs by BBO
2022 International Conference of Advanced Technology in Electronic and Electrical Engineering (ICATEEE), 2022Sabir Meftah +3 more
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Unobservable Selection and Coefficient Stability: Theory and Validation [PDF]
, 2013 A common heuristic for evaluating robustness of results to omitted variable bias is to look at coefficient movements after inclusion of controls. This heuristic is informative only if selection on observables is proportional to selection on unobservables.
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Edumetrics coefficients for validity and difficulty of a test: Proposal
2016This article presents two proposals for edumetric calibration coefficients for a test, specifically for quantification of validity, based on factorial analysis techniques and for quantifying the difficulty of a test or item. These proposals overcome some of the limitations of the coefficients proposed in classical test theory and item response theory ...
González Campos, José +2 more
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