Prediksi Jumlah Narapidana Kelas II A Kota Pekanbaru Menggunakan Model ARIMA
نویسندگان
چکیده
Model ARIMA merupakan salah satu model dalam metode Box-Jenkins yang digunakan untuk memprediksi data pada waktu akan datang berdasarkan sebelumnya. Dalam pengolahan dengan menggunakan melalui 4 tahap yaitu, identifikasi model, estimasi parameter, verifikasi dan peramalan. Tujuan penelitian ini adalah jumlah narapidana di lapas kelas II A Pekanbaru. Dengan adanya hasil prediksi Pekanbaru, maka dapat memberikan gambaran Pemerintah mengambil kebijakan keputusan, agar angka tindak kejahatan semakin mengecil. Data bulanan periode Januari 2013 sampai Desember 2018. Hasil pembahasan menunjukkan bahwa sesuai Kota Pekanbaru ARIMA(0,1,1). ARIMA(0,1,1) terjadi peningkatan dari tahun sebelumnya, nilai MAPE sebesar 2,83%.
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ژورنال
عنوان ژورنال: Jurnal Sains Matematika dan Statistika
سال: 2021
ISSN: ['2460-4542', '2615-8663']
DOI: https://doi.org/10.24014/jsms.v7i1.12390