Effects of missing observations on predictive capability of central composite designs Y Yakubu, AU Chukwu, BT Adebayo, AG Nwanzo arXiv preprint arXiv:1603.09716, 2015 | 16 | 2015 |
Comparison of optimality criteria of reduced models for response surface designs with restricted randomization A Unna Chukwu, Y Yakubu Progress in Applied Mathematics, 2012 | 10 | 2012 |
The food of Quelea birds (Quelea quelea) during dry season in Borno State, Nigeria. SD Yusufu, Y Yakubu, BN Madziga | 6 | 2004 |
Modeling the Effect of Bank Specific Factors on Financial Performance of Commercial Banks in Nigeria: Panel Data Regression Approach Y Yakubu, SM Egopija Nigerian Journal of Basic and Applied Sciences 28 (1), 40-47, 2020 | 5 | 2020 |
Split-plot central composite designs robust to a pair of missing observations Y Yakubu, AU Chukwu Journal of Applied Sciences and Environmental Management 22 (9), 1409-1415, 2018 | 5 | 2018 |
Robustness of Split-plot Central Composite Designs in the Presence of a Single Missing Observation. A Unna Chukwu, Y Yakubu, TA Bamiduro, GN Amahia Pacific Journal of Science and Technology, Akamai University, Hilo, Hawaii., 2013 | 5 | 2013 |
Binary logistic regression methods for modeling broncho-pneumonia status in infants from tertiary health institutions in north central Nigeria Y Yakubu, SS Ahmed, I Audu, A Usman Journal of Applied Sciences and Environmental Management 23 (8), 1607-1614, 2019 | 3 | 2019 |
Modeling the Impact of Agricultural Credit Finance and Socio-economic Characteristics of Farmers on Rice Production: Multiple Linear Regression with Categorical Predictor … Y Yakubu International Journal of Ecological Economics and Statistics, 2016 | 3 | 2016 |
Stabilizing error correction mechanism in the presence of explosiveness MO Abifarin, A Isah, Y Yakubu, RA Adeyemi Asian Journal of Probability and Statistics, 2024 | 2 | 2024 |
Sensitivity analysis of variance gamma parameters for interest rate derivatives AM Udoye, LS Akinola, MN Annorzie, Y Yakubu IAENG International Journal of Applied Mathematics, 2022 | 2 | 2022 |
Ornstein-Uhlenbeck operator for correlated random variables AM Udoye, Y Yakubu, EO Adeyefa, EO Egbaji, LS Akinola IAENG International Journal of Computer Science, 2021 | 2 | 2021 |
Split-plot Central Composite Experimental Design Method for Optimization of Cake Height to Achieve desired Texture Y Yakubu, ZQ Aliyu, A Usman, O Evans Nigerian Journal of Basic and Applied Sciences 28 (1), 30-39, 2020 | 2 | 2020 |
Sensitivity of Design Optimality Criteria to Second-Order Response Surface Model Restrictions and Center Point Replications A Unna Chukwu, Y Yakubu CSCanada Studies in Mathematical Sciences, 2012 | 1 | 2012 |
A STUDY ON THE EFFECT OF THE GROWTH RATE OF GROSS DOMESTIC PRODUCT ON SOME MACROECONOMIC VARIABLES MO Abifarin, A Isah, Y Yakubu, RA Adeyemi Science World Journal 19 (2), 518-527, 2024 | | 2024 |
Production and purification of water using natural based adsorbent from plantain peels B Gabi, H Umar, Y Yakubu, B Shehu Science World Journal 18 (4), 623-627, 2023 | | 2023 |
Developments in computational optimization techniques of conjugate gradient coefficient, search direction, Broyden-Fletcher-Goldfarb-Shanno, symmetric-rank one and Davidon … A Usman, A U Y International Journal of Mathematical Analysis and Modelling, 2022 | | 2022 |
Missing Observations in Split-Plot Central Composite Designs: The Loss in Relative A-, G-, and V-Efficiency Y Yakubu, AU Chukwu Journal of Applied Sciences and Environmental Management 25 (2), 239-247, 2021 | | 2021 |
Effects of one missing observation in central composite designs (CCDs) on estimates of model parameters and their standard errors SH Musa, Y Yakubu School of Physical Sciences Biennial International Conference (SPSBIC) 2021 …, 2021 | | 2021 |
Evaluating students’ academic performance using clustering techniques (a case study of school of engineering, federal polytechnic, bida Y Alikali, Y Yakubu School of Physical Sciences Biennial International Conference (SPSBIC) 2021 …, 2021 | | 2021 |
Vector Autoregressive and Autoregressive integrated Moving Average Modelling of Inflation Rate in Nigeria: Time Series HU Okemmiri, Y Yakubu, MG Makama School of Physical Sciences Biennial International Conference (SPSBIC) 2021 …, 2021 | | 2021 |