Literatura académica sobre el tema "Weighted ratio estimator"
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Artículos de revistas sobre el tema "Weighted ratio estimator"
Bhushan, Shashi, Anoop Kumar, Amer Ibrahim Al-Omari y Ghadah A. Alomani. "Mean Estimation for Time-Based Surveys Using Memory-Type Logarithmic Estimators". Mathematics 11, n.º 9 (30 de abril de 2023): 2125. http://dx.doi.org/10.3390/math11092125.
Texto completoZarnoch, S. J. y W. A. Bechtold. "Estimating mapped-plot forest attributes with ratios of means". Canadian Journal of Forest Research 30, n.º 5 (1 de mayo de 2000): 688–97. http://dx.doi.org/10.1139/x99-247.
Texto completoPanda, K. B. y M. Sen. "Weighted Ratio-cum-Product Estimator for Finite Population Mean". International Journal of Scientific Research in Mathematical and Statistical Sciences 5, n.º 4 (31 de agosto de 2018): 354–58. http://dx.doi.org/10.26438/ijsrmss/v5i4.354358.
Texto completoWada, Kazumi, Keiichiro Sakashita y Hiroe Tsubaki. "Robust Estimation for a Generalised Ratio Model". Austrian Journal of Statistics 50, n.º 1 (3 de febrero de 2021): 74–87. http://dx.doi.org/10.17713/ajs.v50i1.994.
Texto completoWang, M., G. Huang, J. Zhang, F. Hua y L. Lu. "A WEIGHTED COHERENCE ESTIMATOR FOR COHERENT CHANGE DETECTION IN SYNTHETIC APERTURE RADAR IMAGES". International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B3-2022 (31 de mayo de 2022): 1369–75. http://dx.doi.org/10.5194/isprs-archives-xliii-b3-2022-1369-2022.
Texto completoAanes, Sondre y Jon Helge Vølstad. "Efficient statistical estimators and sampling strategies for estimating the age composition of fish". Canadian Journal of Fisheries and Aquatic Sciences 72, n.º 6 (junio de 2015): 938–53. http://dx.doi.org/10.1139/cjfas-2014-0408.
Texto completoKhan, Hina, Saleh Farooq, Muhammad Aslam y Masood Amjad Khan. "Exponentially Weighted Moving Average Control Charts for the Process Mean Using Exponential Ratio Type Estimator". Journal of Probability and Statistics 2018 (1 de octubre de 2018): 1–15. http://dx.doi.org/10.1155/2018/9413939.
Texto completoNaz, Farah, Tahir Nawaz, Tianxiao Pang y Muhammad Abid. "Use of Nonconventional Dispersion Measures to Improve the Efficiency of Ratio-Type Estimators of Variance in the Presence of Outliers". Symmetry 12, n.º 1 (19 de diciembre de 2019): 16. http://dx.doi.org/10.3390/sym12010016.
Texto completoSchoch, Tobias. "On the Strong Law of Large Numbers for Nonnegative Random Variables. With an Application in Survey Sampling". Austrian Journal of Statistics 50, n.º 3 (5 de julio de 2021): 1–12. http://dx.doi.org/10.17713/ajs.v50i3.631.
Texto completoAgarwal, Ankush y Sandeep Juneja. "Nearest Neighbor Based Estimation Technique for Pricing Bermudan Options". International Game Theory Review 17, n.º 01 (marzo de 2015): 1540002. http://dx.doi.org/10.1142/s0219198915400022.
Texto completoTesis sobre el tema "Weighted ratio estimator"
Holmin, Jessica Marie. "Aging and Weight-Ratio Estimation". TopSCHOLAR®, 2012. http://digitalcommons.wku.edu/theses/1143.
Texto completoHsieh, Mei-hua y 謝美華. "A Study of Foreign Exchange Futures Optimal Hedge Ratios Estimation: Exponentially Weighted Moving Average". Thesis, 2005. http://ndltd.ncl.edu.tw/handle/08707982456580457297.
Texto completo國立高雄第一科技大學
財務管理所
93
ABSTRACT Risk managers generally concern the usage of futures to hedge the portfolio exposure. Investors, arbitragers, and hedgers can manage the assets well in the standardized futures market. This study mainly discusses how to use a simple approach to estimate the foreign exchange futures’ optimal hedge ratio (OHR) for well hedging performance. Under the most widely used minimum variance framework, OHR correlates to the estimation of the covariance between spot and futures returns and the variance of futures return. This paper replaces more complex models (like multivariate GARCH model) by the EWMA (exponentially weighted moving average) estimator for the estimation of OHR. Additionally, whether different settings of the decay factor influences the hedging performance is examined in the research. Five foreign exchange (GBP.EUR.JPY.AUD.CAD) futures’ OHR are computed and relative performance based on different decay factors are also compared to choose an optimal setting of the EWMA estimator. There are 1,000 daily samples covering the period from 2001.2.13 to 2004.12.31. The empirical findings of this research indicate that the highest hedging efficiency can be achieved while the decay factor is 0.99, and declines with the lower setting of the decay factor. However, the further examine of the statistic significant difference shows that under the 1% significant level, there are no significant differences between the hedging performances based on various settings of the decay factor. This implies that the determined decay factors do not influence the hedging performance.
HSU, TAI-YU y 許玳瑜. "Empirical Likelihood Ratio Tests with Smoothing Estimators and a Weighted Approach for Two Sample Comparison under Current Status Data". Thesis, 2018. http://ndltd.ncl.edu.tw/handle/sdx9z5.
Texto completo國立中正大學
數學系統計科學研究所
106
We introduce three type non-parametric two sample test of the survival function of the failure time under the current status data. We construct the empirical likelihood ratio test with a weighted approach for two sample comparison based on MLE, SMLE and MSLE. A bootstrap method is given for constructing the null hypothesis distribution and determining p-value. In simulation study, we examine the finite-sample performance of the proposed approach and compare it with the method by Groeneboom (2012) which is also a two sample test for current status data. Finally, we give an example to illustrate our proposed method.
Al-Saleh, Mohammad A. "Nonlinear Parameter Estimation for Multiple Site-Type Polyolefin Catalysts Using an Integrated Microstructure Deconvolution Methodology". Thesis, 2011. http://hdl.handle.net/10012/5818.
Texto completoLibros sobre el tema "Weighted ratio estimator"
Simon, Gleeson. Part I The Elements of Bank Financial Supervision, 5 Bank Capital Requirements. Oxford University Press, 2018. http://dx.doi.org/10.1093/law/9780198793410.003.0005.
Texto completoFerro, Charles J. y Khai Ping Ng. Recommendations for management of high renal risk chronic kidney disease. Editado por David J. Goldsmith. Oxford University Press, 2015. http://dx.doi.org/10.1093/med/9780199592548.003.0099.
Texto completoSkiba, Grzegorz. Fizjologiczne, żywieniowe i genetyczne uwarunkowania właściwości kości rosnących świń. The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, 2020. http://dx.doi.org/10.22358/mono_gs_2020.
Texto completoCapítulos de libros sobre el tema "Weighted ratio estimator"
Zou, Junping y Jiexian Wang. "Real-Time Estimation of GPS Satellite Clock Errors and Its Precise Point Positioning Performance". En Proceeding of 2021 International Conference on Wireless Communications, Networking and Applications, 823–30. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-2456-9_83.
Texto completoPanesso, M., M. Ettrichrätz, S. Gebhardt, O. Georgi, C. Rüger, M. Gnauck y W. G. Drossel. "Design and Characterization of Piezoceramic Thick Film Sensor for Measuring Cutting Forces in Turning Processes". En Lecture Notes in Mechanical Engineering, 30–39. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-28839-5_4.
Texto completoHankin, David G., Michael S. Mohr y Ken B. Newman. "Multi-phase sampling". En Sampling Theory, 200–218. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780198815792.003.0010.
Texto completoTu, Yundong. "Entropy-Based Model Averaging Estimation of Nonparametric Models". En Advances in Info-Metrics, 493–506. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780190636685.003.0018.
Texto completoHarbaugh, John W. y Johannes Wendebourg. "Risk Analysis Of Petroleum Prospects". En Computers in Geology - 25 Years of Progress. Oxford University Press, 1994. http://dx.doi.org/10.1093/oso/9780195085938.003.0012.
Texto completoA. Guinee, Richard. "Novel Application of Fast Simulated Annealing Method in Brushless Motor Drive (BLMD) Dynamical Parameter Identification for Electric Vehicle Propulsion". En Self-driving Vehicles and Enabling Technologies [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.97370.
Texto completoKumari, Nisha y Kaushik Kumar. "Lower Body Orthotic Calipers With Composite Braces". En Design and Optimization of Mechanical Engineering Products, 133–51. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-3401-3.ch007.
Texto completoLiu, Meifeng, Guoyun Zhong, Yueshun He, Kai Zhong, Hongmao Chen y Mingliang Gao. "Fast HEVC Inter-Prediction Algorithm Based on Matching Block Features". En Research Anthology on Recent Trends, Tools, and Implications of Computer Programming, 253–76. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-3016-0.ch012.
Texto completoDanaraj, Jonathan J. y Augustine S. Lee. "Asthma in the Critically Ill Patient". En Mayo Clinic Critical and Neurocritical Care Board Review, editado por Eelco F. M. Wijdicks, James Y. Findlay, William D. Freeman y Ayan Sen, 150–56. Oxford University Press, 2019. http://dx.doi.org/10.1093/med/9780190862923.003.0021.
Texto completoRossner, Stefan. "Obesity as a health problem". En Oxford Textbook of Endocrinology and Diabetes, 1637–39. Oxford University Press, 2011. http://dx.doi.org/10.1093/med/9780199235292.003.1205.
Texto completoActas de conferencias sobre el tema "Weighted ratio estimator"
Oh, Kyeung Heub, Jin Kwon Hwang y Chul Ki Song. "Fuzzy Estimation of Vehicle Speed". En ASME 2005 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2005. http://dx.doi.org/10.1115/detc2005-84029.
Texto completoYazici, Murat. "The weighted least squares ratio (WLSR) method to M-estimators". En 2016 SAI Computing Conference (SAI). IEEE, 2016. http://dx.doi.org/10.1109/sai.2016.7556018.
Texto completoPatrick, Ronald S. y J. David Powell. "A Technique for the Real-Time Estimation of Air-Fuel Ratio Using Molecular Weight Ratios". En International Congress & Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1990. http://dx.doi.org/10.4271/900260.
Texto completo"EMBEDDING RATIO ESTIMATION BASED ON WEIGHTED STEGO IMAGE FOR EMBEDDING IN 2LSB". En International Conference on Security and Cryptography. SciTePress - Science and and Technology Publications, 2011. http://dx.doi.org/10.5220/0003465600970104.
Texto completoZhang, Xiang-Song, Wei-Xin Gao y Shi-Ling Zhu. "Research on Noise Reduction and Enhancement of Weld Image". En 9th International Conference on Signal, Image Processing and Pattern Recognition (SPPR 2020). AIRCC Publishing Corporation, 2020. http://dx.doi.org/10.5121/csit.2020.101902.
Texto completoWeng, Jing-hang, Lin Chen, Li-Min Sun, Yi-qing Zou, Hui Guo y Ying Zhu. "A Fully Automated and Noncontact Method for Force Identification of Cables Based on Microwave Radar". En IABSE Congress, Nanjing 2022: Bridges and Structures: Connection, Integration and Harmonisation. Zurich, Switzerland: International Association for Bridge and Structural Engineering (IABSE), 2022. http://dx.doi.org/10.2749/nanjing.2022.1527.
Texto completoLiu, Yin-Song, Jun-Sheng Yu y Han-Lin Mou. "Cuff-Less blood pressure estimation from Photoplethysmography via weighted visibility graph". En 2022 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC). IEEE, 2022. http://dx.doi.org/10.1109/csrswtc56224.2022.10098292.
Texto completoChen, Y. "Post-stack Quality Factor Estimation Using Regularized Spectral Ratio Method after Similarity-weighted Stacking". En 77th EAGE Conference and Exhibition 2015. Netherlands: EAGE Publications BV, 2015. http://dx.doi.org/10.3997/2214-4609.201413062.
Texto completoGadgil, Ashwin A. y Robert E. Randall. "Two Phase Annular Flow Approximation Using 1-D Flow Equations Coupled With a Drift Flux Model for Concurrent Flow in Vertical or Near Vertical Channels". En ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/omae2017-61480.
Texto completoNasser, Ahmed, Maha Elsabrouty y Osamu Muta. "Weighted fast iterative shrinkage thresholding for 3D massive MIMO channel estimation". En 2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC). IEEE, 2017. http://dx.doi.org/10.1109/pimrc.2017.8292556.
Texto completoInformes sobre el tema "Weighted ratio estimator"
Rosero-Bixby, Luis y Tim Miller. The mathematics of the reproduction number R for Covid-19: A primer for demographers. Verlag der Österreichischen Akademie der Wissenschaften, diciembre de 2021. http://dx.doi.org/10.1553/populationyearbook2022.res1.3.
Texto completoLiu, Jing, Yuanmei Chen, Die Liu, Fang Ye, Qi Sun, Qiang Huang, Jing Dong Dong, Tao Pei, Yuan He y Qi Zhang. Prenatal exposure to particulate matter and term low birth weight:systematic review and meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, agosto de 2022. http://dx.doi.org/10.37766/inplasy2022.8.0064.
Texto completoBalani, Suman, Hetashvi Sudani, Sonali Nawghare y Nitin Kulkarni. ESTIMATION OF FETAL WEIGHT BY CLINICAL METHOD, ULTRASONOGRAPHY AND ITS CORRELATION WITH ACTUAL BIRTH WEIGHT IN TERM PREGNANCY. World Wide Journals, febrero de 2023. http://dx.doi.org/10.36106/ijar/6907486.
Texto completoOver, Thomas, Riki Saito, Andrea Veilleux, Padraic O’Shea, Jennifer Sharpe, David Soong y Audrey Ishii. Estimation of Peak Discharge Quantiles for Selected Annual Exceedance Probabilities in Northeastern Illinois. Illinois Center for Transportation, junio de 2016. http://dx.doi.org/10.36501/0197-9191/16-014.
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