Works matching DE "COPULA functions"

Results: 2022

The Joy of Copulas: Bivariate Distributions With Uniform Marginals.

Published in:

American Statistician, 1986, v. 40, n. 4, p. 280, doi. 10.2307/2684602

By:

Genest, Christian;
MacKay, Jock

Publication type:

Article

Price Dependence between Different Beef Cuts and Quality Grades: A Copula Approach at the Retail Level for the U.S. Beef Industry.

Published in:

Journal of Agricultural & Food Industrial Organization, 2016, v. 14, n. 1, p. 121, doi. 10.1515/jafio-2015-0001

By:

Panagiotou, Dimitrios;
Stavrakoudis, Athanassios

Publication type:

Article

Assessing the Probability of Drought Severity in a Homogeneous Region.

Published in:

Complexity, 2022, p. 1, doi. 10.1155/2022/3139870

By:

Niaz, Rizwan;
Almazah, Mohammed M. A.;
Hussain, Ijaz;
Filho, Joao Dehon Pontes;
Al-Ansari, Nadhir;
Sh Sammen, Saad

Publication type:

Article

Assessing the Probability of Drought Severity in a Homogeneous Region.

Published in:

Complexity, 2022, p. 1, doi. 10.1155/2022/3139870

By:

Niaz, Rizwan;
Almazah, Mohammed M. A.;
Hussain, Ijaz;
Filho, Joao Dehon Pontes;
Al-Ansari, Nadhir;
Sh Sammen, Saad

Publication type:

Article

ANTECEDENT MOISTURE CONDITION (SCS) FREQUENCY ASSESSMENT: A CASE STUDY IN SOUTHERN ITALY.

Published in:

Irrigation & Drainage, 2013, v. 62, p. 61, doi. 10.1002/ird.1801

By:

Paola, Francesco;
Ranucci, Antonio;
Feo, Angelo

Publication type:

Article

EVALUATION OF RAINFALL THRESHOLDS THROUGH ENTROPY: INFLUENCE OF BIVARIATE DISTRIBUTION SELECTION.

Published in:

Irrigation & Drainage, 2013, v. 62, p. 50, doi. 10.1002/ird.1807

By:

Ridolfi, Elena;
Montesarchio, Valeria;
Rianna, Maura;
Sebastianelli, Stefano;
Russo, Fabio;
Napolitano, Francesco

Publication type:

Article

Forecasting COVID-19 Cases, Hospital Admissions, and Deaths Based on Wastewater SARS-CoV-2 Surveillance Using Gaussian Copula Time Series Marginal Regression Model.

Published in:

COVID, 2025, v. 5, n. 2, p. 25, doi. 10.3390/covid5020025

By:

Jeng, Hueiwang Anna;
Diawara, Norou;
Welch, Nancy;
Jackson, Cynthia;
Singh, Rekha;
Curtis, Kyle;
Gonzalez, Raul;
Jurgens, David;
Adikari, Sasanka

Publication type:

Article

Stochastic Copula Approach for Modeling Dependency: Evidence from Commodity and Exchange Rate Markets.

Published in:

Journal of Statistical Research / İstatistik Araştırma Dergisi, 2024, v. 14, n. 1, p. 1

By:

YILDIRIM, Emre;
CENGİZ, Mehmet Ali

Publication type:

Article

基于防洪重现期的水库安全设计研究.

Published in:

China Rural Water & Hydropower, 2023, n. 6, p. 86, doi. 10.12396/znsd.220994

By:

陶昌弟;
刘旻

Publication type:

Article

多变量洪水非平稳频率分析方法研究 ——以淮河流域蚌埠水文站为例.

Published in:

China Rural Water & Hydropower, 2023, n. 6, p. 12, doi. 10.12396/znsd.221573

By:

徐鹏程;
刘楠楠;
李帆;
仇建春;
张昌盛;
戴笠

Publication type:

Article

基于主成分分析耦合Copula 函数的区域初始水权分配方法研究.

Published in:

China Rural Water & Hydropower, 2023, n. 3, p. 69, doi. 10.12396/znsd.220911

By:

吴振;
陈华伟;
张志静;
王开然;
仇钰婷;
张欣

Publication type:

Article

赣江流域气象水文干旱传播特征分析.

Published in:

China Rural Water & Hydropower, 2022, n. 12, p. 101, doi. 10.12396/znsd.220164

By:

韩会明;
孙军红

Publication type:

Article

Research on the Ecological Flow of the Qujiang River Using the Monthly Frequency Calculation Method Improved by the Copula Function.

Published in:

China Rural Water & Hydropower, 2022, n. 8, p. 29

By:

ZHENG Qian;
LIU Dan-xia;
LAN Yu-jia;
LIAO Jing

Publication type:

Article

Research on the Design Flood and Its Regional Composition in Henan Section of the Middle Reaches of the Yellow River.

Published in:

China Rural Water & Hydropower, 2022, n. 4, p. 65

By:

CHENG Xu;
MA Xi-xia;
XIAO Yao;
WANG Qian-li

Publication type:

Article

基于Copula 函数的千米尺度综合干旱指数构建与应用 --以重庆市为例.

Published in:

Remote Sensing for Natural Resources, 2024, v. 36, n. 3, p. 117, doi. 10.6046/zrzyyg.2023097

By:

杨辰飞;
吴田军;
王长鹏;
杨丽娟;
骆剑承;
张新

Publication type:

Article

Copula-based risk assessment of drought in Yunnan province, China.

Published in:

Natural Hazards, 2015, v. 75, n. 3, p. 2199, doi. 10.1007/s11069-014-1419-6

By:

Zhang, Dong-Dong;
Yan, Deng-Hua;
Lu, Fan;
Wang, Yi-Cheng;
Feng, Jing

Publication type:

Article

Evaluation of risk of hydrological droughts by the trivariate Plackett copula in the East River basin (China).

Published in:

Natural Hazards, 2013, v. 68, n. 2, p. 529, doi. 10.1007/s11069-013-0628-8

By:

Chen, Yongqin;
Zhang, Qiang;
Xiao, Mingzhong;
Singh, Vijay

Publication type:

Article

Estimating storm surge intensity with Poisson bivariate maximum entropy distributions based on copulas.

Published in:

Natural Hazards, 2013, v. 68, n. 2, p. 791, doi. 10.1007/s11069-013-0654-6

By:

Tao, Shanshan;
Dong, Sheng;
Wang, Nannan;
Guedes Soares, C.

Publication type:

Article

Using Copula Functions to Estimate The AUC for Two Dependent Diagnostic Tests.

Published in:

Colombian Journal of Statistics / Revista Colombiana de Estadística, 2020, v. 43, n. 2, p. 315, doi. 10.15446/rce.v43n2.80288

By:

BRAVO MELO, LUIS CARLOS;
PORTILLA, JENNYFER;
TOVAR CUEVAS, JOSE RAFAEL

Publication type:

Article

Relationship Between Kendall's tau Correlation and Mutual Information.

Published in:

Colombian Journal of Statistics / Revista Colombiana de Estadística, 2020, v. 43, n. 1, p. 3, doi. 10.15446/rce.v43n1.78054

By:

GHALIBAF, MOHAMMAD BOLBOLIAN

Publication type:

Article

A Method to Select Bivariate Copula Functions.

Published in:

Colombian Journal of Statistics / Revista Colombiana de Estadística, 2019, v. 42, n. 1, p. 61, doi. 10.15446/rce.v42n1.71780

By:

TOVAR CUEVAS, JOSÉ RAFAEL;
PORTILLA YELA, JENNYFER;
ALBERTO ACHCAR, JORGE

Publication type:

Article

Modeling Data With Semicompeting Risks: An Application to Chronic Kidney Disease in Colombia.

Published in:

Colombian Journal of Statistics / Revista Colombiana de Estadística, 2019, v. 42, n. 1, p. 35, doi. 10.15446/rce.v42n1.68572

By:

GONZÁLEZ PATIÑO, ELIZABETH;
TUNES, GISELA;
MUNERA, MARIA ISABEL

Publication type:

Article

Editorial.

Published in:

Colombian Journal of Statistics / Revista Colombiana de Estadística, 2017, v. 40, n. 2, p. 1, doi. 10.15446/rce.v40n2.66353

By:

LÓPEZ, LILIANA;
GIRALDO, RAMÓN

Publication type:

Article

Local Dependence in Bivariate Copulae with Beta Marginals.

Published in:

Colombian Journal of Statistics / Revista Colombiana de Estadística, 2017, v. 40, n. 2, p. 281, doi. 10.15446/rce.v40n2.59404

By:

KOUTOUMANOU, EIRINI;
WADE, ANGIE;
CORTINA-BORJA, MARIO

Publication type:

Article

Optimization of Spearman's Rho.

Published in:

Colombian Journal of Statistics / Revista Colombiana de Estadística, 2015, v. 38, n. 1, p. 209, doi. 10.15446/rce.v38n1.48810

By:

LONGFORD, NICHOLAS T.;
ANDRADE, MERCEDES

Publication type:

Article

Dynamics of Foreign Exchange Networks: A Time-Varying Copula Approach.

Published in:

Discrete Dynamics in Nature & Society, 2014, p. 1, doi. 10.1155/2014/170921

By:

Gang-Jin Wang;
Chi Xie;
Peng Zhang;
Feng Han;
Shou Chen

Publication type:

Article

Determining Distribution for the Quotients of Dependent and Independent Random Variables by Using Copulas.

Published in:

Journal of Risk & Financial Management, 2019, v. 12, n. 1, p. 1, doi. 10.3390/jrfm12010042

By:

Sel Ly;
Kim-Hung Pho;
Sal Ly;
Wing-Keung Wong

Publication type:

Article

Bivariate Kumaraswamy Models via Modified FGM Copulas: Properties and Applications.

Published in:

Journal of Risk & Financial Management, 2017, v. 10, n. 4, p. 1, doi. 10.3390/jrfm10040019

By:

Ghosh, Indranil

Publication type:

Article

Modeling Multivariate Count Data Using Copulas.

Published in:

Communications in Statistics: Simulation & Computation, 2010, v. 39, n. 1, p. 172, doi. 10.1080/03610910903391262

By:

Nikoloulopoulos, AristidisK.;
Karlis, Dimitris

Publication type:

Article

Directional Dependence of Genes Using Survival Truncated FGM Type Modification Copulas.

Published in:

Communications in Statistics: Simulation & Computation, 2009, v. 38, n. 7, p. 1470, doi. 10.1080/03610910903009336

By:

Kim, Jong-Min;
Jung, Yoon-Sung;
Soderberg, Tim

Publication type:

Article

New Approach of Directional Dependence in Exchange Markets Using Generalized FGM Copula Function.

Published in:

Communications in Statistics: Simulation & Computation, 2008, v. 37, n. 4, p. 772, doi. 10.1080/03610910701711091

By:

Jung, Yoon-Sung;
Kim, Jong-Min;
Kim, Jinhwa

Publication type:

Article

Robust Fits for Copula Models.

Published in:

Communications in Statistics: Simulation & Computation, 2007, v. 36, n. 5, p. 997, doi. 10.1080/03610910701539708

By:

Mendes, BeatrizV. M.;
de Melo, EduardoF. L.;
Nelsen, RogerB.

Publication type:

Article

Simulating from Exchangeable Archimedean Copulas.

Published in:

Communications in Statistics: Simulation & Computation, 2007, v. 36, n. 5, p. 1019, doi. 10.1080/03610910701539781

By:

Wu, Florence;
Valdez, Emiliano;
Sherris, Michael

Publication type:

Article

Testing Goodness of Fit for Parametric Families of Copulas—Application to Financial Data.

Published in:

Communications in Statistics: Simulation & Computation, 2005, v. 34, n. 4, p. 1053, doi. 10.1080/03610910500308685

By:

Dobrić, Jadran;
Schmid, Friedrich

Publication type:

Article

RESEARCH OF VALUE-AT-RISK ESTIMATION APPLICATION IN STOCK MARKET BASED ON COPULA THEORY.

Published in:

Journal of the Balkan Tribological Association, 2016, v. 22, n. 2A-I, p. 1804

By:

GAN TAO

Publication type:

Article

SPEED CONTROL OF GENERATOR BASED ON MARKOV CHAIN AND G-COPULA FUNCTION.

Published in:

Journal of the Balkan Tribological Association, 2016, v. 22, n. 2-I, p. 1327

By:

DESHENG LIU;
QINGWU SHI

Publication type:

Article

Prediction of Drought Thresholds Triggering Winter Wheat Yield Losses in the Future Based on the CNN-LSTM Model and Copula Theory: A Case Study of Henan Province.

Published in:

Agronomy, 2025, v. 15, n. 4, p. 954, doi. 10.3390/agronomy15040954

By:

Ma, Jianqin;
Zhao, Yan;
Cui, Bifeng;
Liu, Lei;
Ding, Yu;
Chen, Yijian;
Zhang, Xinxi

Publication type:

Article

融合气象和遥感植被信息的综合干旱指数构建及精度评价.

Published in:

Geomatics & Information Science of Wuhan University, 2024, v. 49, n. 10, p. 1953, doi. 10.13203/j.whugis20220237

By:

王丹钰;
张唯;
卢灿炯;
李文凯;
钱龙春

Publication type:

Article

大坝位移性态的多模型联合预警方法.

Published in:

Geomatics & Information Science of Wuhan University, 2024, v. 49, n. 2, p. 280, doi. 10.13203/j.whugis20210321

By:

姜振翔;
陈辉;
陈鲁皖

Publication type:

Article

利用双变量同化与 PCA-Copula 法的冬小麦单产估测.

Published in:

Geomatics & Information Science of Wuhan University, 2022, v. 47, n. 8, p. 1201, doi. 10.13203/j.whugis20220038

By:

王鹏新;
陈弛;
张悦;
张树誉;
刘峻明

Publication type:

Article

THE EARTHQUAKE RISK ANALYSIS BASED ON COPULA MODELS FOR TURKEY.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2017, v. 35, n. 2, p. 187

By:

KIZILOK KARA, Emel

Publication type:

Article

Probabilistic load flow computation considering dependence of wind powers and using quasi‐Monte Carlo method with truncated regular vine copula.

Published in:

International Transactions on Electrical Energy Systems, 2020, v. 30, n. 12, p. 1, doi. 10.1002/2050-7038.12646

By:

Huang, Yueshan;
Chen, Shuheng;
Chen, Zhe;
Huang, Qi;
Hu, Weihao

Publication type:

Article

Probabilistic power flow analysis based on arbitrary polynomial chaos expansion of bus voltage phasor.

Published in:

International Transactions on Electrical Energy Systems, 2020, v. 30, n. 5, p. 1, doi. 10.1002/2050-7038.12315

By:

Laowanitwattana, Jirasak;
Uatrongjit, Sermsak

Publication type:

Article

Transmission and energy storage–expansion planning in the presence of correlated wind farms.

Published in:

International Transactions on Electrical Energy Systems, 2019, v. 29, n. 5, p. N.PAG, doi. 10.1002/2050-7038.2840

By:

Mahmoudi, Sanaz;
Mirhosseini Moghaddam, Maziar;
Alizadeh, Behnam

Publication type:

Article

Optimal configuration of dynamic VAR compensators considering uncertainty and correlation.

Published in:

Energy Science & Engineering, 2024, v. 12, n. 11, p. 5287, doi. 10.1002/ese3.1951

By:

Mao, Xiaoming;
Qiu, Zijing;
Chen, Shengbo

Publication type:

Article

Construction and application of copula-based trivariate standardized river disconnection index for seasonal rivers in arid and semi-arid areas.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-11513-w

By:

Qi, Qingqing;
Wang, Zipeng;
Zhang, Zezhong;
Yin, Hang;
Lai, Hexin;
Zhao, Yiyang;
Wang, Fei;
Feng, Kai

Publication type:

Article

Spatio-temporal characteristics and multivariate recurrence period of agricultural drought in Northwestern China.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-04473-8

By:

Feng, Kai;
Wang, Shile;
Wang, Yingying;
Li, Yanbin;
Jiang, Tianliang;
Huang, Shengzhi;
Wang, Fei;
Su, Xiaoling;
Zhang, Zezhong

Publication type:

Article

Seismic reliability analysis of reinforced slope considering soil parameter dependence structure.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-92789-w

By:

Qie, Xiaoyan;
Li, Xingxing;
Tao, Xianghua;
Xu, Shihui;
Huang, Liang

Publication type:

Article

Optimization model and solution method for dynamically correlated two-product newsvendor problems based on Copula.

Published in:

Discrete & Continuous Dynamical Systems - Series S, 2020, v. 13, n. 6, p. 1637, doi. 10.3934/dcdss.2020096

By:

Deng, Songhai;
Wan, Zhong;
Zhou, Yanjiu

Publication type:

Article

Modelling temperature measurement data by using copula functions.

Published in:

Bitlis Eren University Journal of Science & Technology, 2017, v. 7, n. 1, p. 27, doi. 10.17678/beuscitech.322140

By:

METİN KARAKAŞ, Ayşe

Publication type:

Article