EIGEN MATHEMATICS JOURNAL
Vol 7 No 1 (2024): June

Forecasting Coffee Exports to the United States Using the Holt-Winters Exponential Method

Wahyu Nur Achmadin (Universitas PGRI Argopuro Jember)
Dwi Agustin Retnowardani (Universitas PGRI Argopuro Jember)
Dewi Mashitasari (Universitas PGRI Argopuro Jember)
Fita Fatimah (Universitas PGRI Argopuro Jember)



Article Info

Publish Date
11 May 2024

Abstract

A study was conducted to estimate coffee exports to the United States using the Holt-Winters Exponential method. The aim of this research is to project coffee export activity over the next four periods. Data on coffee exports to the United States from 2000 to 2022 was obtained from the Indonesian Central Bureau of Statistics and used as a research object. The range of values used in this study is between 0.1 and 0.5 for α, between 0.1 and 0.5 for β, and between 0.1 and 0.9 for ϒ. The results of this research state that it is estimated that in 2023, Indonesia will export coffee to the United States amounting to 61,332.60 tons, in 2024 amounting to 60,661.50 tons, in 2025 amounting to 61,563.27 tons, and in 2026 amounting to 60,196.50 tons

Copyrights © 2024






Journal Info

Abbrev

eigen

Publisher

Subject

Mathematics

Description

Eigen Mathematics Journal mempublikasikan artikel yang berkontribusi pada informasi baru atau pengetahuan baru terkait Matematika, Statistika, dan Aplikasinya. Selain itu, jurnal ini juga mempublikasikan artikel berbentuk survey dalam rangka memperkenalkan perkembangan terbaru dan memotivasi ...