Pineapple Trade Projections: Unveiling Future Trends in Philippine Exports with Advanced Time Series Analysis
This study examines data from the Philippine Statistics Authority on pineapple export trade in the Philippines from 2000 to 2022, aiming to project exports from 2023 to 2032. Statistical measures, including Kendall’s tau_b and Spearman’s rho, validate trend strength and robustness. Pre-processing involved outlier detection using the Z-score method and calculating stationarity through first-order differencing. […]