Publications by authors named "Sifriyani"

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Advanced spatio temporal modeling with geographically and temporally weighted spline regression (GTWSR) for strategic food price forecasting in Indonesia.
Sifriyani, I Nyoman Budiantara, Krishna Purnawan Candra, Syaripuddin, Syatirah Jalaluddin

MethodsX· December 2025

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Nonparametric spatio-temporal modeling: Contruction of a geographically and temporally weighted spline regression.
Sifriyani, Syaripuddin, M Fathurahman, Nariza Wanti Wulan Sari, Meirinda Fauziyah

MethodsX· June 2025

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Selection of optimal knot point and best geographic weighted on geographically weighted spline nonparametric regression model.
Sifriyani, I Nyoman Budiantara, Krishna Purnawan Candra, Marisa Putri

MethodsX· December 2024

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Determination of the best geographic weighted function and estimation of spatio temporal model - Geographically weighted panel regression using weighted least square.
Sifriyani, I Nyoman Budiantara, M Fariz Fadillah Mardianto, Asnita

MethodsX· June 2024

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