Archives

  • Jurnal Statistika dan Komputasi
    Vol. 4 No. 1 (2025)

    Jurnal Statistika dan Komputasi (STATKOM) is an open-access journal (e-journal) published by the Statistics Study Program, Faculty of Science and Technology, Universitas Nahdlatul Ulama Sunan Giri (UNUGIRI). STATKOM publishes the article based on research or equivalent to research results in Applied Statistics and Computation on various scopes related to Computational Statistics and Data Analysis. This journal is published twice a year (June and December) in Indonesian and English. It started to publish in June 2022 (Vol. 1 No. 1 June 2022), and each number contains five articles. STATKOM was registered with E-ISSN 2963-0398 (online media) and ISSN 2963-038X (printed) for publication in December 2022 (Vol. 1 No. 2 December 2022) and the subsequent publication. In early April 2023, STATKOM received Garuda indexation to fulfil the first requirement for Sinta indexation in the next few years. This edition of the STATKOM Journal presents five applied research studies utilizing modern statistical and computational methods, including Spline Truncated, MARS, SARIMA, PLS-SEM, and K-Means with its variants. The topics cover modeling the Environmental Quality Index, forecasting railway freight volume, analyzing satisfaction with data literacy training for teachers, clustering job seekers, and mapping student distribution in Bojonegoro. With a focus on real-world issues in the fields of environment, transportation, education, and employment, this edition offers valuable contributions to the development of relevant and practical data-driven solutions in Indonesia.

  • Jurnal Statistika dan Komputasi
    Vol. 3 No. 2 (2024)

    Jurnal Statistika dan Komputasi (STATKOM) is an open-access journal (e-journal) published by the Statistics Study Program, Faculty of Science and Technology, Universitas Nahdlatul Ulama Sunan Giri (UNUGIRI). STATKOM publishes the article based on research or equivalent to research results in Applied Statistics and Computation on various scopes related to Computational Statistics and Data Analysis. This journal is published twice a year (June and December) in Indonesian and English. It started to publish in June 2022 (Vol. 1 No. 1 June 2022), and each number contains five articles. STATKOM was registered with E-ISSN 2963-0398 (online media) and ISSN 2963-038X (printed) for publication in December 2022 (Vol. 1 No. 2 December 2022) and the subsequent publication. In early April 2023, STATKOM received Garuda indexation to fulfil the first requirement for Sinta indexation in the next few years. This edition of the STATKOM Journal features five research articles that apply modern statistical and computational methods to address challenges in disaster management, climate, finance, and healthcare. The studies include clustering flood-prone areas in Central Java using K-Medoids, forecasting rainfall in Semarang City with SARIMA, predicting the total assets of PT. BPD Kaltim Kaltara using Double Exponential Smoothing Brown, comparing K-Means and Fuzzy C-Means for optimizing tuberculosis management in Bojonegoro, and clustering hospitals based on the distribution of health workers using K-Means and K-Medoids. The diversity of topics and methods highlights the versatility of data analysis in tackling real-world problems, providing practical contributions for policymakers and field practitioners alike.

  • Jurnal Statistika dan Komputasi
    Vol. 3 No. 1 (2024)

    Jurnal Statistika dan Komputasi (STATKOM) is an open-access journal (e-journal) published by the Statistics Study Program, Faculty of Science and Technology, Universitas Nahdlatul Ulama Sunan Giri (UNUGIRI). STATKOM publishes the article based on research or equivalent to research results in Applied Statistics and Computation on various scopes related to Computational Statistics and Data Analysis. This journal is published twice a year (June and December) in Indonesian and English. It started to publish in June 2022 (Vol. 1 No. 1 June 2022), and each number contains five articles. STATKOM was registered with E-ISSN 2963-0398 (online media) and ISSN 2963-038X (printed) for publication in December 2022 (Vol. 1 No. 2 December 2022) and the subsequent publication. In early April 2023, STATKOM received Garuda indexation to fulfil the first requirement for Sinta indexation in the next few years. This edition of the STATKOM Journal presents five research articles that utilize modern statistical and computational methods to analyze phenomena in climate, health, population, and finance. The studies include clustering factors affecting rainfall in North Sumatra using Fuzzy C-Means, analyzing COVID-19 patient survival with Multivariate Adaptive Regression Spline (MARS), comparing univariate time series methods for rainfall forecasting, clustering family planning acceptors in West Nusa Tenggara with Self Organizing Maps and K-Means, and predicting the stock price of PT. Telekomunikasi Indonesia using Discrete Wavelet Transform Daubechies. The diversity of topics and techniques highlights the broad applicability of data analysis in addressing strategic issues across various sectors, offering valuable recommendations for decision-makers.

  • Jurnal Statistika dan Komputasi
    Vol. 2 No. 2 (2023)

    Jurnal Statistika dan Komputasi (STATKOM) is an open-access journal (e-journal) published by the Statistics Study Program, Faculty of Science and Technology, Universitas Nahdlatul Ulama Sunan Giri (UNUGIRI). STATKOM publishes the article based on research or equivalent to research results in Applied Statistics and Computation on various scopes related to Computational Statistics and Data Analysis. This journal is published twice a year (June and December) in Indonesian and English. It started to publish in June 2022 (Vol. 1 No. 1 June 2022), and each number contains five articles. STATKOM was registered with E-ISSN 2963-0398 (online media) and ISSN 2963-038X (printed) for publication in December 2022 (Vol. 1 No. 2 December 2022) and the subsequent publication. In early April 2023, STATKOM received Garuda indexation to fulfil the first requirement for Sinta indexation in the next few years. This edition of the STATKOM Journal presents five research articles that apply statistical and computational methods in transportation, agriculture, health, and human development analysis. The studies include forecasting passenger numbers at Soekarno-Hatta International Airport using the Deseasonalized method, comparing K-Medoids and K-Means algorithms for clustering districts based on rice and secondary crop production in Jember, forecasting ship passenger numbers at Balikpapan Port with SARIMA, mapping the Healthy Indonesia Program with a Family Approach (PIS PK) in Bondowoso using K-Medoids, and analyzing the Human Development Index (HDI) in East Kalimantan with Ordinary Least Squares (OLS) and Geographically Weighted Regression (GWR). The variety of methods and study areas demonstrates the essential role of data analysis in supporting policy-making and development strategies across multiple sectors.

  • Jurnal Statistika dan Komputasi
    Vol. 2 No. 1 (2023)

    Jurnal Statistika dan Komputasi (STATKOM) is an open-access journal (e-journal) published by the Statistics Study Program, Faculty of Science and Technology, Universitas Nahdlatul Ulama Sunan Giri (UNUGIRI). STATKOM publishes the article based on research or equivalent to research results in Applied Statistics and Computation on various scopes related to Computational Statistics and Data Analysis. This journal is published twice a year (June and December) in Indonesian and English. It started to publish in June 2022 (Vol. 1 No. 1 June 2022), and each number contains five articles. STATKOM was registered with E-ISSN 2963-0398 (online media) and ISSN 2963-038X (printed) for publication in December 2022 (Vol. 1 No. 2 December 2022) and the subsequent publication. In early April 2023, STATKOM received Garuda indexation to fulfil the first requirement for Sinta indexation in the next few years. This edition of the STATKOM Journal features five research articles demonstrating the application of statistical methods, machine learning, and cluster analysis across diverse fields, including tourism, finance, health, human development, and public safety. The studies include forecasting the number of international tourists in East Kalimantan using a Fuzzy Backpropagation Neural Network, applying the Double Seasonal Autoregressive Integrated Moving Average (DSARIMA) for stock forecasting, clustering districts and cities in Jambi Province based on communicable diseases with K-Means, classifying the Human Development Index (HDI) in East Java using a Naive Bayes Classifier, and clustering crime-prone areas in East Java in 2021 with Ward Clustering. The variety of topics and techniques reflects the versatility of data analysis in providing relevant solutions to challenges at both regional and national levels.

  • Jurnal Statistika dan Komputasi
    Vol. 1 No. 2 (2022)

    Jurnal Statistika dan Komputasi (STATKOM) is an open-access journal (e-journal) published by the Statistics Study Program, Faculty of Science and Technology, Universitas Nahdlatul Ulama Sunan Giri (UNUGIRI). STATKOM publishes the article based on research or equivalent to research results in Applied Statistics and Computation on various scopes related to Computational Statistics and Data Analysis. This journal is published twice a year (June and December) in Indonesian and English. It started to publish in June 2022 (Vol. 1 No. 1 June 2022), and each number contains five articles. STATKOM was registered with E-ISSN 2963-0398 (online media) and ISSN 2963-038X (printed) for publication in December 2022 (Vol. 1 No. 2 December 2022) and the subsequent publication. This edition of the STATKOM Journal presents five research articles that demonstrate the application of statistical and computational methods in transportation, human development, health, taxation, and insurance. The studies include implementing the K-Modes method for clustering river and ferry transport in Bojonegoro Regency, modeling the Human Development Index (HDI) in East Java in 2020 using Ordinal Logistic Regression, applying Multiple Linear Regression to cases of child malnutrition in Bojonegoro Regency, forecasting central government tax revenue using the Double Exponential Smoothing method, and predicting the number of insurance claims at BPJS Ketenagakerjaan Bojonegoro Branch with Monte Carlo Simulation. The diversity of topics and methods highlights the essential role of data analysis in generating policy recommendations and management strategies across various sectors.

  • Jurnal Statistika dan Komputasi
    Vol. 1 No. 1 (2022)

    Jurnal Statistika dan Komputasi (STATKOM) is an open-access journal (e-journal) published by the Statistics Study Program, Faculty of Science and Technology, Universitas Nahdlatul Ulama Sunan Giri (UNUGIRI). STATKOM publishes the article based on research or equivalent to research results in applied statistics and computation on various scopes related to Computational Statistics and Data Analysis. This journal is published twice a year (June and December) in Indonesian and English. It started to publish in June 2022 (Vol. 1 No. 1 June 2022), and each number contains five articles. This edition of the STATKOM Journal features five research articles showcasing the application of statistical and spatial analysis methods in agriculture, health, public services, and civil administration. The studies include modeling rice availability in Bojonegoro Regency using Panel Data Regression, applying Geographically Weighted Poisson Regression (GWPR) to analyze dengue fever cases in Bojonegoro, forecasting the number of outpatients with Brown’s Double Exponential Smoothing, analyzing user satisfaction with parking attendants from the Bojonegoro Transportation Agency using Ordinal Logistic Regression, and a comparative clustering study of districts in Bojonegoro based on residents’ possession of civil documents. The diversity of topics and methodologies reflects the crucial role of data analysis in supporting evidence-based public policy.