Time Series Analysis Of Umudike Monthly Rainfall In Abia State (2003-2007)
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ABSTRACT
The aim of this project is to construct a mathematical model for the rainfall data which could be used to predict reliable and dependable future rainfall values. Specifically, it was intended to estimate and isolate the components of time series data namely: Trend, Seasonal variation and Irregular movement present in the data using the multiplicative model time series analysis. Forecast for rainfall was made and the error term was calculated for the original and the transformed data. The model based on original data appeared to have performed better than that based on the transformed data in the forecasting.
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APA
VICTOR-BEN, E. (2021). Time Series Analysis Of Umudike Monthly Rainfall In Abia State (2003-2007). Michael Okpara University of Agriculture. Retrieved June 7, 2026, from http://repository.mouau.edu.ng/works/time-series-analysis-of-umudike-monthly-rainfall-in-abia-state-2003-2007-7-2
MLA
VICTOR-BEN, EZUMEZU. "Time Series Analysis Of Umudike Monthly Rainfall In Abia State (2003-2007)." Michael Okpara University of Agriculture, 8 Jul. 2021, http://repository.mouau.edu.ng/works/time-series-analysis-of-umudike-monthly-rainfall-in-abia-state-2003-2007-7-2. Accessed June 7, 2026.
Chicago
VICTOR-BEN, EZUMEZU. "Time Series Analysis Of Umudike Monthly Rainfall In Abia State (2003-2007)." Michael Okpara University of Agriculture (2021). Accessed June 7, 2026. http://repository.mouau.edu.ng/works/time-series-analysis-of-umudike-monthly-rainfall-in-abia-state-2003-2007-7-2