Vol. 14 No. 1 (2026): VOLUME 14 No 1, 2026

Published: 2026-03-30

Artikel

A Comparative Study of M-Estimation and S-Estimation in Robust Regression Models: A Case Study on Crime Rates in Indonesia

Rahmat Hidayat, Ruliana, Zakiyah Mar'ah, Jumriani

1-12
- PDF
Clustering of Regencies/Cities in NTT Province Based on Poverty Using the Ward and Fuzzy C-Means Methods

Ervi Dayana Putri, Tessy Octavia Mukhti

13-23
- PDF
Comparison of K-Means and DBSCAN Algorithms in Regional Segmentation in Indonesia Based on Mortality and Fertility Indicators

Bunga Nafandra, Dwi Sulistiowati, Nonong Amalita

24-35
- PDF
Breaking the Transmission Chain of Thalassemia: A Predictive Approach Using Controlled Marriages

Farhani, Saiful Amri, Muhammad Ikhwan, Dara Irsalina, Reza Wafdan

36-43
- PDF
Estimation Of Cassava Production in Central Buton Using the Mean Absolute Error (MAE) Method in the Multiple Linear Regression Algorithm

Halidin, Syamsi Awal

44-53
- PDF
An Analysis of Overdispersed Tuberculosis Case Data in Lampung Province Using Negative Binomial

Ma'rufah Hayati, Reni Permata Sari, Rahmawati Azizah, Mahfudz Hudori, Kurnia Sari

54-65
- PDF
Vector Autoregressive Exogenous Modelling to Forecast Rice Prices Based on Inflation and Rice Production in West Sumatra Province

Nadya Khairisa Putri, Yenni Kurniawati, Dodi Vionanda, Zamahsary Martha

66-79
- PDF
Hybrid Picard-Mann Algorithm for Fixed Points of Kannan Contraction Mappings: Convergence Analysis and Numerical Tests

Syamsuddin Mas'ud

80-90
- PDF
Optimal Portfolio Value at Risk Using Monte Carlo Simulation on the LQ45 Index Post-Covid-19

Niswa Nilhaya Mulyadi, Radian Januari Situmeang, Bobi F. Kuddi

91-109
- PDF
Simplified Computation Method of Useful Functions in the Offset Fractional Fourier Transform

Nora Madonna, Nasrullah Bachtiar, Andi Tenri Ajeng Nur, Nurwahidah, Erica Grace Simanjuntak

110-117
- PDF
Handling Overdispersion in Data on the Number of Poor People on the Island of Sulawesi Using the Negative Binomial Regression Model

Selvi Sri Ayuning Tyas, Ermawati Ermawati, Wahidah Alwi, Adnan Sauddin

118-129
- PDF
Application of Principal Component Analysis (PCA) to Uncover Clinical Patterns in Patients with Heart Failure

Nur Rahmi Asnur, Nurul Cahaya, Lilis Mulianti, Taufik Hidayat, Khalilah Nurfadilah

130-139
- PDF
Characteristics of the Structure of Abelian Groups of Order (p^n) via Invariant Factors and Elementary Divisors

Nur Aeni, Wahidah Alwi, Miftah Nurrazzaq

140-147
- PDF
Modeling the Economic Growth Rate in South Sulawesi Province Using a Spatial Analysis Approach Pemodelan Laju Pertumbuhan Ekonomi di Provinsi Sulawesi Selatan menggunakan Pendekatan Analisis Spasial

Adiatma, Risnawati Ibnas, Endang Astuti

148-155
- PDF
Linear Programming as a Mathematical Model in Solving Realistic Optimization Problems: A Theoretical Study

Rahmah Musda Muin, Muh. Irwan

156-164
- PDF
Nonparametric Spline Regression in Inflation Analysis in Indonesia

Wita Yuniasti, Wahidah Alwi, Try Azisah Nurman

165-176
- PDF