Chukwudike C. Nwokike

Comparison of the Performance of the SANN, SARIMA and ARIMA Models for Forecasting Quarterly GDP of Nigeria

Chukwudike C. Nwokike & Emmanuel W. Okereke · Asian Research Journal of Mathematics · 2021

This research aimed at modelling and forecasting the quarterly GDP of Nigeria using the Seasonal Artificial Neural Network (SANN), SARIMA and Box-Jenkins models as well as comparing their predictive performance. The three models mentioned earlier were successfully fitted to the d...

Open access Research Article 10.9734/arjom/2021/v17i330280

A Robust Predictive Modelling of Nigeria’s Population Growth Rate Using Partial Least Square Regression

Bright C. Offorha, Chukwudike C. Nwokike, Okezie, Uche-Ikonne, Obubu Maxwell, Fidelia C. Onwunmere & Chikezie Uche-Ikonne · Archives of Current Research International · 2020

Nigeria, a developing nation is experiencing the overwhelming effects of her exponentially ever-increasing population. The resultant effects are clearly evident for all stakeholders to see and feel. Researches have been carried out to study, explain and recommend solutions to thi...

Open access Research Article 10.9734/acri/2020/v20i130167