Volume 9, Issue 4, July 2020
A Markov Regime Switching Approach of Estimating Volatility Using Nigerian Stock Market
Yahaya Haruna Umar, Matthew Adeoye
Pages: 80-89     Published Online: May 28, 2020
DOI: 10.11648/j.ajtas.20200904.11
Abstract | Full-Text PDF (1244KB)
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Generalized Regression Control Chart for Monitoring Crop Production
Olatunji Taofik Arowolo, Matthew Iwada Ekum
Pages: 90-100     Published Online: May 28, 2020
DOI: 10.11648/j.ajtas.20200904.12
Abstract | Full-Text PDF (1127KB)
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Exploring Data-Reflection Technique in Nonparametric Regression Estimation of Finite Population Total: An Empirical Study
Langat Reuben Cheruiyot
Pages: 101-105     Published Online: Jun. 3, 2020
DOI: 10.11648/j.ajtas.20200904.13
Abstract | Full-Text PDF (246KB)
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Panel Data Analysis of International Trade in West African Sub Region
Yahaya Haruna Umar, Bamanga Muhammad, Udeme Omoren
Pages: 106-120     Published Online: Jun. 4, 2020
DOI: 10.11648/j.ajtas.20200904.14
Abstract | Full-Text PDF (2336KB)
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The Uniform Variants of the Glivenko-Cantelli and Donsker Type Theorems for a Sequential Integral Process of Independence
Abdushukurov Abdurahim Ahmedovich, Kakadjanova Leyla Reshitovna
Pages: 121-126     Published Online: Jun. 4, 2020
DOI: 10.11648/j.ajtas.20200904.15
Abstract | Full-Text PDF (267KB)
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Quality Characterisation and Capability Assessment of a Tobacco Company
Adepeju Opaleye, Oladunni Okunade, Taiwo Adedeji, Victor Oladokun
Pages: 127-135     Published Online: Jun. 17, 2020
DOI: 10.11648/j.ajtas.20200904.16
Abstract | Full-Text PDF (3455KB)
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An Analysis of Some Physical Features of Babies at Birth (A Case Study of Federal Medical Centre, Umuahia)
Henrietta Ebele Oranye, Kingsley Chinedu Arum, Agnes Nneoma Kalu
Pages: 136-142     Published Online: Jul. 6, 2020
DOI: 10.11648/j.ajtas.20200904.17
Abstract | Full-Text PDF (512KB)
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Time Series Modeling and Forecasting of Somaliland Consumer Price Index: A Comparison of ARIMA and Regression with ARIMA Errors
Jama Mohamed
Pages: 143-153     Published Online: Jul. 13, 2020
DOI: 10.11648/j.ajtas.20200904.18
Abstract | Full-Text PDF (1410KB)
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On Survival Function Estimation in Dependent Partially Informative Random Censorship
Abdushukurov Abdurahim Ahmedovich, Bozorov Suxrob Baxodirovich
Pages: 154-161     Published Online: Aug. 10, 2020
DOI: 10.11648/j.ajtas.20200904.19
Abstract | Full-Text PDF (387KB)
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Population Total Estimation in a Complex Survey by Nonparametric Model Calibration Using Penalty Function Method with Auxiliary Information Known at Cluster Levels
Janiffer Mwende Nthiwa, Ali Salim Islam, Pius Nderitu Kihara
Pages: 162-172     Published Online: Aug. 19, 2020
DOI: 10.11648/j.ajtas.20200904.20
Abstract | Full-Text PDF (442KB)
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