Jurnal Statistika dan Aplikasinya
Vol 6 No 2 (2022): Jurnal Statistika dan Aplikasinya

Pemodelan Produk Domestik Regional Bruto di Indonesia dengan Regresi Nonparametrik Menggunakan Estimator Spline

Luh Putu Safitri Pratiwi (ITB STIKOM Bali)
I Made Pasek Pradnyana Wijaya (Program Studi Sistem Informasi, ITB STIKOM Bali)

Article Info

Publish Date
31 Dec 2022

Abstract

The implementation of PPKM results in a decrease in community activities, hampers mobility and ultimately disrupts overall economic activity. So it is necessary to have a study that can explain the extent of economic development in Indonesia due to COVID-19 with a model. The modeling used in this research is nonparametric regression modeling with spline estimator. The purpose of this study is to determine the descriptive statistics of GRDP data in all provinces in Indonesia as an indicator of the rate of economic growth in Indonesia and to model the GRDP in Indonesia using nonparametric regression estimator spline. The results obtained in this study are the best nonparametric spline regression model with three knot points with a GCV value of 5199284230 and an R2 of 98.61 percent.

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Journal Info
Jurnal Statistika dan Aplikasinya
Website

Abbrev

statistika

Publisher

Universitas Negeri Jakarta

Subject

Agriculture, Biological Sciences & Forestry Computer Science & IT Economics, Econometrics & Finance Social Sciences Other

Description

Jurnal Statistika dan Aplikasinya JSA is dedicated to all statisticians who wants to publishing their articles about statistics and its application. The coverage of JSA includes every subject that using or related to ...