Journal
Model B-Spline dalam Menaksir Kurva Regresi Nonparametrik
Jurnal Matematika, Statistika dan Komputasi · Vol. 6 No. 1 (2018) · pp. 29–43
- ISSN
- 2614-8811, 1858-1382
- Published
- 2018-05-01
- Publisher
- Department of Mathematics, Hasanuddin University
- Language
- en
Abstract
Penaksir B-Spline adalah salah satu metode yang digunakan untuk menaksir kurva regresi nonparametrik. Model B-Spline dengan titik knots digunakan untuk menyelesaikan kelemahan model spline pada saat orde yang tinggi, titik knot yang banyak atau knots yang terlalu dekat yang akan membentuk matriks dalam perhitungan yang hampir singular sehingga persamaan normal sulit diselesaikan. Metode yang digunakan dalam menaksir parameter B-Spline adalah Metode Kuadrat Terkecil (Ordinary Least Square) yang didefinisikan secara rekursif. Aplikasi B-Spline yang diberikan adalah ratio berat dan tinggi badan bayi setiap bulan. Hasil yang diperoleh adalah B-Spline linier dengan menggunakan satu titik knot merupakan model yang terbaik untuk data tersebut dalam menjelaskan pengaruh umur terhadap ratio berat dan tinggi badan bayi, kriteria pemilihan model terbaik yaitu R2 (Koefisien Determinasi) dan MSE (Means Square Error).
Collaboration network of the authors
35 authors · 96 co-authorship links · 1 across different organisations
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Sultan Ageng Tirtayasa University
- Institut Agama Islam Negeri Kendari
- STKIP Taman Siswa Bima
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Anisa Anisa | Sultan Ageng Tirtayasa University | 6 |
| Anna Islamiyati | Affiliation unknown | 5 |
| A.Muthiah Nur Angriany | Affiliation unknown | 4 |
| Nirwan Ilyas | Affiliation unknown | 3 |
| Siswanto Siswanto | Affiliation unknown | 2 |
| Zhazha Alifkhamulki Ramdhani | Affiliation unknown | 1 |
| Samsul Arifin | Affiliation unknown | 1 |
| Andi Sitti Fahmi Riyanti Hufaini | Affiliation unknown | 1 |
| Dwicahyo Ramadhan Priyatna | Affiliation unknown | 1 |
| La Podje Talangko | Affiliation unknown | 1 |
| Vieri Koerniawan | Affiliation unknown | 1 |
| Nurtiti Sunusi | Affiliation unknown | 1 |
| Dewi Rahma Ente | Affiliation unknown | 1 |
| Andi Kresna Jaya | Affiliation unknown | 1 |
| Andi Tenri Riski Amalia | Affiliation unknown | 1 |
| Sitti Sahriman | Affiliation unknown | 1 |
| Fitri Annisa | Affiliation unknown | 1 |
| Muhammad Fadil | Affiliation unknown | 1 |
| Asnidar Asnidar | Affiliation unknown | 1 |
| Nurul Hikmah | Institut Agama Islam Negeri Kendari | 1 |
| Nasrah Sirajang | Affiliation unknown | 1 |
| Fauziah Nurhidayah | Affiliation unknown | 1 |
| Anni Ivoni Parapa | Affiliation unknown | 1 |
| Bambang Widjanarko Otok | Affiliation unknown | 1 |
| M. Sjahid Akbar | Affiliation unknown | 1 |
| Nurmiati Nurmiati Nurdin | Affiliation unknown | 1 |
| Saleh AF | Affiliation unknown | 1 |
| Hasruni Satya Taruma | Affiliation unknown | 1 |
| Try Widyaiswara Hairil | Affiliation unknown | 1 |
| Hasrina Hasrina | Affiliation unknown | 1 |
| Ilyas Ilyas | STKIP Taman Siswa Bima | 1 |
| Georgina Maria Tinungki | Affiliation unknown | 1 |
| Nur Aminah Ahmad | Affiliation unknown | 1 |
| Andi Atirah Arumtiwi | Affiliation unknown | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.