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Relevant bibliographies by topics / Statistical rounding effects

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Academic literature on the topic 'Statistical rounding effects'

Author: Grafiati

Published: 4 June 2021

Last updated: 15 February 2022

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Journal articles on the topic "Statistical rounding effects"

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Aizenman, Michael, and Jan Wehr. "Rounding effects of quenched randomness on first-order phase transitions." Communications in Mathematical Physics 130, no. 3 (1990): 489–528. http://dx.doi.org/10.1007/bf02096933.

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CHEN, JIANGWEI, XIANGANG WAN, and JINMING DONG. "EFFECTS OF REORTHOGONALIZATION: USING RECURSION METHOD IN SOME FINITE SYSTEMS." Modern Physics Letters B 18, no. 04 (2004): 143–48. http://dx.doi.org/10.1142/s0217984904006767.

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Using the recursion method in some finite systems, such as C 78, C 82, etc., we find that we cannot obtain sufficient small recursion coefficients bn+1 to cut off the calculation due to the accumulation of rounding errors; and this problem can be avoided conveniently by making the newly gained state orthogonal to the preceding states. Furthermore, our calculations show that, for low symmetrical systems, reorthogonalization is necessary to calculate the correct density of states (DOS). The similar asymptotic behaviors between the finite system and the infinite system indicate that our work may

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3

Pritchard, Huw. "On the classical simulation of unimolecular reaction processes." Open Chemistry 9, no. 5 (2011): 753–60. http://dx.doi.org/10.2478/s11532-011-0061-3.

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AbstractThe numerical simulation of the internal motions of a molecule undergoing a unimolecular reaction on an assumed potential energy surface requires the step-by-step solution of a set of simultaneous differential equations. After several thousand time steps, due to differences in the handling of rounding errors in different computing systems, the situation often arises that no two computing machines will give the same result for a given trajectory, even when running the identical algorithm. Such effects are demonstrated for a simple unimolecular isomerisation reaction. In general, it is o

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O’Donnell, Christopher M., Marsha Stern, Traci Leong, Ethan Molitch-Hou, and Bruce Mitchell. "Incorporating Continuity in a 7-On 7-Off Hospitalist Model and the Correlation With Patient Handoffs and Length of Stay." American Journal of Medical Quality 34, no. 6 (2018): 553–60. http://dx.doi.org/10.1177/1062860618818355.

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Little research in hospital medicine examines the effects of hospitalist continuity on patient outcomes. This study implemented a novel staffing model with approximately half of rounding teams starting their 7-day workweek on Monday and the others on Friday. Teams admitted their own patients on their first 4 days with additional nighttime admissions handed off to those teams. No admissions were given to teams on their last 3 days. Length of stay was significantly reduced from 6.34 days in 2015 to 5.7 days in 2016 ( P < .002) with a significant decrease in handoffs. There was an increase in

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5

FINOTELLO, DANIELE, and GERMANO S. IANNACCHIONE. "HIGH RESOLUTION CALORIMETRIC STUDIES AT PHASE TRANSITIONS OF ALKYLCYANOBIPHENYL LIQUID CRYSTALS CONFINED TO SUBMICRON SIZE CYLINDRICAL CAVITIES." International Journal of Modern Physics B 09, no. 18n19 (1995): 2247–83. http://dx.doi.org/10.1142/s0217979295000884.

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We review results of a high resolution systematic study of the specific heat for alkyl-cyanobiphenyl liquid crystals confined to the 0.2µm diameter cylindrical pores Anopore membranes. The nematic director alignment at the pore wall is varied from homeotropic to tangential by pore surface treatment. Several phenomena are uncovered by these studies which probed the weakly first order nematic to isotropic, the continuous smectic-A to nematic and the first order smectic-A to isotropic phase transitions. The specific heat is strongly dependent on the nematic director configuration, and confinement

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Körner, Thomas, and Loup Wolff. "“Do the Germans Really Work Six Weeks More than the French?” – Measuring Working Time with the Labour Force Survey in France and Germany." Journal of Official Statistics 32, no. 2 (2016): 405–31. http://dx.doi.org/10.1515/jos-2016-0022.

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Abstract Measuring working time is not only an important objective of the EU Labour Force Survey (LFS), but also a highly demanding task in terms of methodology. Against the background of a recent debate on the comparability of working time estimates in France and Germany, this article presents a comparative assessment of the measurement of working time in the Labour Force Survey obtained in both countries. It focuses on the measurement of the hours actually worked, the key working-time concept for short-term economic analysis and the National Accounts. The contribution systematically analyses

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Bryukhanov, Yu A. "Quantization effects in first-order digital recursive filters with the representation of numbers in a complement code and rounding off after addition." Radiophysics and Quantum Electronics 48, no. 12 (2005): 951–59. http://dx.doi.org/10.1007/s11141-006-0029-x.

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Pace, L., A. Salvan, and L. Ventura. "The Effects of Rounding on Likelihood Procedures." Journal of Applied Statistics 31, no. 1 (2004): 29–48. http://dx.doi.org/10.1080/0266476032000148939.

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9

Rose, Elizabeth L. "Some effects of rounding errors on arma(1,1) models." Communications in Statistics - Simulation and Computation 22, no. 1 (1993): 155–74. http://dx.doi.org/10.1080/03610919308813086.

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Hughes, Amanda P., Maya Beganovic, Ronda Oram, Sarah Wieczorkiewicz, and Anthony Chiang. "1141. Implementation of a Pediatric Handshake Antimicrobial Stewardship Program to Improve Antimicrobial Utilization." Open Forum Infectious Diseases 6, Supplement_2 (2019): S406. http://dx.doi.org/10.1093/ofid/ofz360.1005.

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Abstract Background Antimicrobial stewardship (AMS) programs emerged in response to rising rates of resistance and adverse effects associated with inappropriate antimicrobial utilization. Optimal metrics and strategies (e.g., preauthorization, prospective audit and feedback) for AMS remain to be elucidated. This study evaluated the impact of a multidisciplinary, rounding-based AMS strategy (i.e., Handshake Stewardship) on antimicrobial utilization and prescribing practices at a pediatric hospital. Methods This was a single-center, retrospective quality improvement study at a community, teachin

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Dissertations / Theses on the topic "Statistical rounding effects"

1

Tricker, Anthony R. "The effect on statistical inference of the degree of precision of rounded data." Thesis, Sheffield Hallam University, 1988. http://shura.shu.ac.uk/20453/.

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This thesis concerns the effect of rounding on statistical procedures, where rounding is taken to be the grouping of data at the midpoints of equally spaced intervals. The characteristic function of the rounded distribution is obtained. This is used to derive general expressions for the moments of univariate and bivariate distributions that have been subject to rounding. The interactive effect of rounding and skewness on the moments is examined. The performance of certain normal test statistics is examined for rounded data. A study is carried out to obtain precise values for the significance l

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Book chapters on the topic "Statistical rounding effects"

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Cox, Lawrence H., and Jay J. Kim. "Effects of Rounding on the Quality and Confidentiality of Statistical Data." In Privacy in Statistical Databases. Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11930242_5.

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