Tropical Plantation Journal
Vol 2, No 1 (2023): TROPICAL PLANTATION JOURNAL

Taxation of Palm Oil Production Results Using on Regression Model (PT. Menthobi Makmur Sustainable)

Wandha Atmaja Aji (Akademi Komunitas Perkebunan Yogyakarta)
Bagus Nugroho (Akademi Komunitas Perkebunan Yogyakarta)
Toyyibah Toyyibah (Akademi Komunitas Perkebunan Yogyakarta Universitas Gadjah Mada Yogyakarta)



Article Info

Publish Date
20 Jan 2023

Abstract

PT Menthobi Makmur Lestari is a growing industrial company in the field of palm oil production. The company is targeting increased palm oil production to forecast capacity plans and manufacturing facilities. One of the prediction methods used is multiple linear regression. The free variables used for prediction are the age of the tree, land area (ha), number of trees, number of vines, and the bound variable is the yield of oil palm production. The results of the correlation test using multiple regression showed a significant correlation of 0.05 or less. Hypothesis testing includes multiple linear regression and correlation using the t test and f test with a significance level of α = 0.05. The value of multiple correlation analysis (R) is 0.947 and the coefficient of determination is 90%. The performance of the multiple regression equation is the accuracy of predictions with an average absolute error percentage (MAPE) of 21%, which is formed from the validation of training and testing data.

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Journal Info

Abbrev

tpj

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Tropical Plantation Journal Akademi Komunitas Perkebunan Yogyakarta is a peer-reviewed, open-access scientific journal published by ,Tropical Plantation Journal aims to publish quality and original research articles in the field of plantations that include: Agrotechnology Management and agribusiness ...