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A Cox Proportional Hazard Model Approach to Age at First Sexual Intercourse in Nigeria
(Articles)
Chukwudi Paul Obite
,
Desmond Chekwube Bartholomew
,
Iheoma Blessing Duru
,
Joan Ismaila-Cosmos
,
Chidiebere Chukwuemeka
Open Journal of Statistics
Vol.10 No.2
, April 10, 2020
DOI:
10.4236/ojs.2020.102018
702
Downloads
2,312
Views
Citations
This article belongs to the Special Issue on
Applied Statistics
Survival Analysis of Logistics Service Providers: An Empirical Study of Chengdu, Area in China
(Articles)
Guoqi Li
,
Yihuan Tu
,
Lihao Duan
,
Jin Zhang
,
Lei Huang
,
Wanshan Wu
,
Zhuoshi Lv
Open Journal of Statistics
Vol.10 No.6
, December 2, 2020
DOI:
10.4236/ojs.2020.106054
645
Downloads
2,305
Views
Citations
Analysis of Length of Stay (LOS) Data from the Medical Records of Tertiary Care Hospital in Saudi Arabia for Five Diagnosis Related Groups: Application of Cox Prediction Model
(Articles)
Sara AL-Gahtani
,
Mohamed M. Shoukri
Open Journal of Statistics
Vol.11 No.1
, January 27, 2021
DOI:
10.4236/ojs.2021.111005
675
Downloads
3,515
Views
Citations
A Software Reliability Model for OSS Including Various Fault Data Based on Proportional Hazard-Rate Model
(Articles)
Taku Yanagisawa
,
Yoshinobu Tamura
,
Adarsh Anand
,
Shigeru Yamada
American Journal of Operations Research
Vol.12 No.1
, January 5, 2022
DOI:
10.4236/ajor.2022.121001
354
Downloads
1,639
Views
Citations
Estimation of Distribution Function Based on Presmoothed Relative-Risk Function
(Articles)
Abdurakhim Akhmedovich Abdushukurov
,
Sukhrob Bakhodirovich Bozorov
,
Dilshod Ravilovich Mansurov
Applied Mathematics
Vol.13 No.2
, February 25, 2022
DOI:
10.4236/am.2022.132015
230
Downloads
944
Views
Citations
Downlink Performance of Beamforming for High Mobility Users in 5G Cellular Network
(Articles)
Tahmina Khanom Tandra
,
Mariea Sharaf Anzum
,
Fehima Tajrian
,
Abdullah Bin Shams
Journal of Computer and Communications
Vol.10 No.8
, August 26, 2022
DOI:
10.4236/jcc.2022.108007
278
Downloads
1,255
Views
Citations
Cox Proportional Hazard Model for Survival Time of Neonatal Mortality in Neonatal Intensive Care Unit of Hospitals in River Nile State-Sudan
(Articles)
Abdellateef Khalifa Hamid Ali
,
Amin Ibrahim Adam Mohammed
Open Journal of Statistics
Vol.12 No.5
, October 14, 2022
DOI:
10.4236/ojs.2022.125038
254
Downloads
1,388
Views
Citations
Mixed-Effects Parametric Proportional Hazard Model with Generalized Log-Logistic Baseline Distribution
(Articles)
Maryrose Wausi Peter
,
Samuel Musili Mwalili
,
Anthony Kibira Wanjoya
,
Abdsalam Hassan Muse
Journal of Data Analysis and Information Processing
Vol.11 No.2
, March 14, 2023
DOI:
10.4236/jdaip.2023.112006
309
Downloads
1,303
Views
Citations
A Note on an Order Level Inventory Model with Varying Two-Phased Demand and Time-Proportional Deterioration
(Articles)
Sephali Mohanty
,
Trailokyanath Singh
,
Sudhansu Sekhar Routary
,
Chinmayee Naik
American Journal of Operations Research
Vol.14 No.1
, January 22, 2024
DOI:
10.4236/ajor.2024.141003
228
Downloads
830
Views
Citations
Application of a 2 Parameter Weibull Distribution in Modeling of State Holding Time in HIV/AIDS Transition Dynamics
(Articles)
Nahashon Mwirigi
Open Journal of Modelling and Simulation
Vol.12 No.4
, October 23, 2024
DOI:
10.4236/ojmsi.2024.124009
85
Downloads
557
Views
Citations
Design and Implementation of a UAV Platform for Educational Applications: A Multi-Disciplinary Engineering Approach
(Articles)
Hussien Elharati
,
Mohamad Izdin Hlal
,
Mickelange Prince
,
Omar Beg
World Journal of Engineering and Technology
Vol.13 No.3
, August 22, 2025
DOI:
10.4236/wjet.2025.133039
196
Downloads
973
Views
Citations
Graph Neural Networks for Proportionally Fair Controller Placement in Software-Defined Networks: A Deep Learning Extension
(Articles)
Ilir Shinko
,
Erison Ballasheni
,
Vladi Kolici
,
Bexhet Kamo
Journal of Computer and Communications
Vol.14 No.5
, May 28, 2026
DOI:
10.4236/jcc.2026.145004
5
Downloads
32
Views
Citations
A New Independent GPS-Free System for Geo-Referencing from Space
(Articles)
P. Kaufmann
,
P. L. Kaufmann
,
S. V. D. Pamboukian
,
R. Vilhena de Moraes
Positioning
Vol.5 No.2
, May 22, 2014
DOI:
10.4236/pos.2014.52005
3,807
Downloads
5,671
Views
Citations
Event-Triggered Zero-Gradient-Sum Distributed Algorithm for Convex Optimization with Time-Varying Communication Delays and Switching Directed Topologies
(Articles)
Lei Ye
Journal of Applied Mathematics and Physics
Vol.10 No.4
, April 25, 2022
DOI:
10.4236/jamp.2022.104088
280
Downloads
1,257
Views
Citations
The Association of Hepatitis B Vaccine Supply Policy with Timing of Receipt of the First Dose of Hepatitis B Vaccination
(Articles)
Zhen Zhao
,
Trudy V. Murphy
Open Journal of Statistics
Vol.2 No.4
, October 31, 2012
DOI:
10.4236/ojs.2012.24053
5,162
Downloads
7,678
Views
Citations
Log-Link Regression Models for Ordinal Responses
(Articles)
Christopher L. Blizzard
,
Stephen J. Quinn
,
Jana D. Canary
,
David W. Hosmer
Open Journal of Statistics
Vol.3 No.4A
, August 23, 2013
DOI:
10.4236/ojs.2013.34A003
5,392
Downloads
9,181
Views
Citations
This article belongs to the Special Issue on
Medical Studies in Statistics
PI-MPC Frequency Control of Power System in the Presence of DFIG Wind Turbines
(Articles)
Michael Z. Bernard
,
T. H. Mohamed
,
Raheel Ali
,
Yasunori Mitani
,
Yaser Soliman Qudaih
Engineering
Vol.5 No.9B
, October 10, 2013
DOI:
10.4236/eng.2013.59B008
5,507
Downloads
8,778
Views
Citations
A Novel Multilevel Inverter Circuit for the Performance Enhancement of Direct Torque Controlled Induction Motor
(Articles)
Manoj Kumar Nadesan
,
Geetha Ramadas
,
Chellamuthu Chinnagounder
Circuits and Systems
Vol.7 No.9
, July 29, 2016
DOI:
10.4236/cs.2016.79237
1,781
Downloads
3,481
Views
Citations
A Method for the Squaring of a Circle
(Articles)
Lyndon O. Barton
Advances in Pure Mathematics
Vol.12 No.9
, September 27, 2022
DOI:
10.4236/apm.2022.129041
336
Downloads
1,780
Views
Citations
A Procedure for the Squaring of a Circle (of Any Radius)
(Articles)
Lyndon O. Barton
Advances in Pure Mathematics
Vol.13 No.2
, February 27, 2023
DOI:
10.4236/apm.2023.132005
268
Downloads
1,837
Views
Citations
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