Personal profile
Research Interests
Computational Statistics, Statistika Spasial
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 1 No Poverty -
SDG 2 Zero Hunger -
SDG 3 Good Health and Well-being -
SDG 4 Quality Education -
SDG 5 Gender Equality -
SDG 6 Clean Water and Sanitation -
SDG 8 Decent Work and Economic Growth -
SDG 10 Reduced Inequalities -
SDG 11 Sustainable Cities and Communities -
SDG 12 Responsible Consumption and Production -
SDG 13 Climate Action -
SDG 16 Peace, Justice and Strong Institutions -
SDG 17 Partnerships for the Goals
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Dive into the research topics where Toha Saifudin is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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ANALYSIS INDONESIAN TODDLERS USING NONPARAMETRIC REGRESSION WITH LEAST SQUARE SPLINE AND FOURIER SERIES METHODS
Saifudin, T., Suliyanto, Nurdin, N., Ginzel, B. G. C., Oktavia, S. S., Ariyawan, J. & Ubadah, M. N., 2026, In: Barekeng. 20, 1, p. 87-104 18 p.Research output: Contribution to journal › Article › peer-review
Open Access -
A Penalized Least Squares Estimation of Fourier Series Semiparametric Regression: Theory, Simulation, and Application
Amri, I. F., Chamidah, N., Saifudin, T., Lestari, B., Aydin, D. & Rohim, F. H. N., 16 Mar 2026, In: Statistics, Optimization and Information Computing. 15, 4, p. 3255-3281 27 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Application of Co-Kriging method to estimate water hardness with secondary variable PH in West Surabaya
Saifudin, T., Lu'Lu'A, N., Putra, M. R. A., Wardhani, V. N. P., Galena, M. V. & Yuniar, M. A. D. P., 4 Mar 2026, In: AIP Conference Proceedings. 3326, 1, 080014.Research output: Contribution to journal › Conference article › peer-review
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Comparative Study of Conventional and Spatial Panel Models in Analyzing the Information and Communication Technology Development Index
Saifudin, T., Marthabakti, C. & Wieldyanisa, E. E., 15 Apr 2026, In: Statistics, Optimization and Information Computing. 15, 5, p. 3539-3554 16 p.Research output: Contribution to journal › Article › peer-review
Open Access -
FORECASTING THE INFLATION RATE IN INDONESIA USING ARIMA-GARCH MODEL
Saifudin, T., Suliyanto, Afifa, F. N., Arrofah, A. D., Fauzi, D. M., Pratama, F. Y. & Adyatama, I. Y., 26 Jan 2026, In: Barekeng. 20, 2, p. 955-970 16 p.Research output: Contribution to journal › Article › peer-review
Open Access