Browsing A - Mathematics and Natural Sciences by Author "Sifriyani"
Now showing items 1-4 of 4
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A New Method of Hypothesis Test for Truncated Spline Nonparametric Regression Influenced by Spatial Heterogeneity and Application
Sifriyani; Budiantara, I. N; Kartiko, S. H; Gunardi (Jurnal International Abstract and Applied Analysis, 2018)This study we development a new method of hypothesis testing of model conformity between truncated spline nonparametric regression influenced by spatial heterogeneity versus truncated spline nonparametric regression. This ... -
Development Of Nonparametric Geographically Weighted Regression Using Truncated Spline Approach
Sifriyani; Kartiko, S. H; Budiantara, I. N; Gunardi (Songklanakarin Journal of Science And Technology, 2018)Nonparametric geographically weighted regression with truncated spline approach is a new method of statistical science. It is used to solve the problems of regression analysis of spatial data if the regression curve is ... -
Evaluation of Factors Affecting Increased Unemployment in East Java Using NGWR-TS Method. ISSN (Print & Online): 2307-4531
Sifriyani; Budiantara, I. N; Kartiko, S. H; Gunardi (International Journal Of Sciences: Basic and Applied Research, 2019)Objectives: In this study, an experimental investigation of how the factors that affect TPT in East Java Indonesia from a spatiotemporal perspective. Study Design: Data were taken from 38 Regencies/Cities in East Java ... -
Geographically Weighted Regression with Spline Approach
Sifriyani; Haryatmi; Budiantara, I. N; Gunardi (Far East Journal of Mathematical Sciences (FJMS), 2017)Geographically weighted truncated spline nonparametric regression is a new method of statistical science. It is used to solve the problems of regression analysis of spatial data whose regression curve is unknown. This ...