Department of Statistics and Actuarial science, Technical University of Kenya, Nairobi, Kenya - Articles

Bayesian Non-Parametric Mixture Model with Application to Modeling Biological Markers (Articles)

Mercy K. Peter, Levi Mbugua, Anthony Wanjoya

Journal of Data Analysis and Information Processing Vol.7 No.4, September 16, 2019

DOI: 10.4236/jdaip.2019.74009 874 Downloads 2,107 Views Citations
Mixture Regression-Cum-Ratio Estimator Using Multi-Auxiliary Variables and Attributes in Single-Phase Sampling (Articles)

Teresio Mutembei, John Kung’u, Christopher Ouma

Open Journal of Statistics Vol.4 No.5, August 15, 2014

DOI: 10.4236/ojs.2014.45036 4,098 Downloads 5,556 Views Citations
Mixture Ratio Estimators Using Multi-Auxiliary Variables and Attributes for Two-Phase Sampling (Articles)

Paul Mwangi Waweru, John Kung’u, James Kahiri

Open Journal of Statistics Vol.4 No.9, October 28, 2014

DOI: 10.4236/ojs.2014.49073 4,208 Downloads 5,881 Views Citations
A New Regression Type Estimator with Two Auxiliary Variables for Single-Phase Sampling (Articles)

Everline Chemutai Tum, John Kung’u, Leo Odongo

Open Journal of Statistics Vol.4 No.9, October 29, 2014

DOI: 10.4236/ojs.2014.49074 3,951 Downloads 5,485 Views Citations
Generalized Ratio-Cum-Product Estimators for Two-Phase Sampling Using Multi-Auxiliary Variables (Articles)

John Kung’u, Joseph Nderitu

Open Journal of Statistics Vol.6 No.4, August 16, 2016

DOI: 10.4236/ojs.2016.64052 1,967 Downloads 3,412 Views Citations
Currency Portfolio Risk Measurement with Generalized Autoregressive Conditional Heteroscedastic-Extreme Value Theory-Copula Model (Articles)

Cyprian O. Omari, Peter N. Mwita, Antony W. Gichuhi

Journal of Mathematical Finance Vol.8 No.2, May 31, 2018

DOI: 10.4236/jmf.2018.82029 1,426 Downloads 3,510 Views Citations
Convergence of a Randomised Change Point Estimator in GARCH Models (Articles)

George Awiakye-Marfo, Joseph Mung’atu, Patrick Weke

Journal of Mathematical Finance Vol.11 No.2, May 12, 2021

DOI: 10.4236/jmf.2021.112013 535 Downloads 1,440 Views Citations
Estimation of Finite Population Totals in High Dimensional Spaces (Articles)

Festus A. Were, George O. Orwa, Romanus O. Otieno

Open Journal of Statistics Vol.12 No.5, October 11, 2022

DOI: 10.4236/ojs.2022.125035 226 Downloads 889 Views Citations
Optimal Threshold Determination for Securities Exchange Volumes Using Improved Maximum Product of Spacing Methodology (Articles)

Peter Murage, Joseph Mung’atu, Everlyne Odero

Open Journal of Statistics Vol.9 No.3, June 18, 2019

DOI: 10.4236/ojs.2019.93023 695 Downloads 1,657 Views Citations
Using Conditional Extreme Value Theory to Estimate Value-at-Risk for Daily Currency Exchange Rates (Articles)

Cyprian O. Omari, Peter N. Mwita, Antony G. Waititu

Journal of Mathematical Finance Vol.7 No.4, November 2, 2017

DOI: 10.4236/jmf.2017.74045 2,323 Downloads 8,531 Views Citations
A Spatial-Nonparametric Approach for Prediction of Claim Frequency in Motor Insurance (Articles)

Gideon Kipngetich, Ananda Kube, Thomas Mageto

Open Journal of Statistics Vol.11 No.4, August 13, 2021

DOI: 10.4236/ojs.2021.114031 384 Downloads 1,487 Views Citations
This article belongs to the Special Issue on Spatial Statistics and Its Applications
Longitudinal Survey, Nonmonotone, Nonresponse, Imputation, Nonparametric Regression (Articles)

Sarah Pyeye, Charles K. Syengo, Leo Odongo, George O. Orwa, Romanus O. Odhiambo

Open Journal of Statistics Vol.6 No.6, December 27, 2016

DOI: 10.4236/ojs.2016.66092 1,689 Downloads 2,947 Views Citations
Bias Correction Technique for Estimating Quantiles of Finite Populations under Simple Random Sampling without Replacement (Articles)

Nicholas Makumi, Romanus Odhiambo Otieno, George Otieno Orwa, Festus Were, Habineza Alexis

Open Journal of Statistics Vol.11 No.5, October 19, 2021

DOI: 10.4236/ojs.2021.115050 486 Downloads 2,119 Views Citations
Stop-Loss Reinsurance Threshold for Dependent Risks (Articles)

Agnella Nemuo Mandia, Patrick Guge Oloo Weke, Joseph Kyalo Mung’atu

Journal of Mathematical Finance Vol.13 No.3, August 11, 2023

DOI: 10.4236/jmf.2023.133019 288 Downloads 1,248 Views Citations
A Bayesian Approach for Penalized Splines with Hierarchical Penalty (Articles)

Anne Wanjira Ndung’u, Samuel Musili Mwalili, Leo Odongo

Open Journal of Statistics Vol.12 No.5, October 14, 2022

DOI: 10.4236/ojs.2022.125037 235 Downloads 1,058 Views Citations
Consistency of the φ-Divergence Based Change Point Estimator (Articles)

Mwelu Susan, Anthony G. Waititu, Peter N. Mwita, Charity Wamwea

Open Journal of Statistics Vol.10 No.5, October 27, 2020

DOI: 10.4236/ojs.2020.105048 455 Downloads 1,479 Views Citations
Limit Distribution of the φ-Divergence Based Change Point Estimator (Articles)

Mwelu Susan, Anthony G. Waititu, Peter N. Mwita, Charity Wamwea

Open Journal of Statistics Vol.11 No.3, May 10, 2021

DOI: 10.4236/ojs.2021.113020 418 Downloads 1,320 Views Citations
Modeling Returns and Unconditional Variance in Risk Neutral World for Liquid and Illiquid Market (Articles)

Ivivi Joseph Mwaniki

Journal of Mathematical Finance Vol.5 No.1, January 28, 2015

DOI: 10.4236/jmf.2015.51002 3,434 Downloads 4,890 Views Citations
A Modified Regression Estimator for Single Phase Sampling in the Presence of Observational Errors (Articles)

Nujayma M. A. Salim, Christopher O. Onyango

Open Journal of Statistics Vol.12 No.2, April 14, 2022

DOI: 10.4236/ojs.2022.122012 247 Downloads 1,092 Views Citations
Mathematical Modeling of HIV Investigating the Effect of Inconsistent Treatment (Articles)

Sr Mary Nyambura Mwangi, Virginia M. Kitetu, Isaac O. Okwany

Journal of Applied Mathematics and Physics Vol.12 No.4, April 18, 2024

DOI: 10.4236/jamp.2024.124066 286 Downloads 1,326 Views Citations
This article belongs to the Special Issue on Mathematical Physical Model and Method

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