Pemetaan Kemiripan Profil Ketahanan Pangan Antar Provinsi di Indonesia Tahun 2025 Menggunakan Metric Multidimensional Scaling

Sarah Amalia; Citra Sitinjak; Lirana Sapriani Gulo; Hanafi Irsyad Pulungan

doi:10.69693/ijmst.v4i3.14320

Authors

Sarah Amalia Universitas Negeri Medan
Citra Sitinjak Universitas Negeri Medan
Lirana Sapriani Gulo Universitas Negeri Medan
Hanafi Irsyad Pulungan Universitas Negeri Medan

DOI:

https://doi.org/10.69693/ijmst.v4i3.14320

Keywords:

Ketahanan Pangan, Indeks Ketahanan Pangan, Metric Multidimensional Scaling, Jarak Euclidean

Abstract

Ketahanan pangan di Indonesia masih menunjukkan keragaman antarwilayah, sehingga gambaran kedudukan relatif setiap provinsi dibutuhkan untuk mempertajam arah kebijakan. Informasi tersebut penting untuk memahami variasi kondisi ketahanan pangan secara lebih terarah. Penelitian ini bertujuan memetakan kemiripan dan perbedaan 38 provinsi menurut tiga aspek Indeks Ketahanan Pangan (IKP) tahun 2025, yakni ketersediaan, keterjangkauan, dan pemanfaatan pangan. Data sekunder diperoleh dari Badan Pangan Nasional. Ketiga indeks aspek dibakukan menjadi skor-z, ketaksamaan antarprovinsi dihitung dengan jarak Euclidean, lalu dipetakan melalui metric multidimensional scaling (MDS) dua dimensi. Mutu konfigurasi dinilai dengan nilai stress-1. Hasil analisis menunjukkan bahwa nilai stress-1 sebesar 0,0519 yang mengindikasikan tingkat ketidaksesuaian relatif rendah antara konfigurasi dua dimensi dan jarak asli antarprovinsi. Papua Pegunungan dan Papua Tengah menempati posisi paling terpencil dari gugusan provinsi lainnya. Berdasarkan jarak Euclidean pada data standardisasi, pasangan Bali dan Papua Pegunungan memiliki jarak terbesar (7,44), sementara Banten dan Sumatera Barat paling mirip (0,07). Temuan ini menunjukkan bahwa profil ketahanan pangan antarprovinsi memiliki tingkat kemiripn yang beragam berdasrkan ketiga aspek yang dianalisis. Pemetaan dapat menjadi informasi awal dalam merumuskan kebijakan ketahananan pangan yang mempertimbangkan karakteristik masing-masing wilayah. Dengan demikian, hasil pemetaan ini dapat digunakan sebagai gambaran pendukung dalam mengidentifikasi kedekatan karakteristik provinsi tersebut tanpa mengabaikan perbedaan antardaerah.

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