Results 41 to 50 of about 29,007 (279)

Monotonic regression based on Bayesian P-splines: an application to estimating price response functions from store-level scanner data [PDF]

open access: yes, 2003
Generalized additive models have become a widely used instrument for flexible regression analysis. In many practical situations, however, it is desirable to restrict the flexibility of nonparametric estimation in order to accommodate a presumed monotonic
Brezger, Andreas, Steiner, Winfried J.
core   +2 more sources

MODELING DHF IN CENTRAL JAVA USING HYBRID NONPARAMETRIC SPLINE TRUNCATED-FOURIER SERIES APPROACH

open access: yesBarekeng
Regression analysis aims to determine the relationship and influence of predictor variables on response variables through regression curve. The problem with nonparametric regression research so far is that it only uses one approach, causing the ...
Tiani Wahyu Utami   +2 more
doaj   +1 more source

A parametric macromodelling technique [PDF]

open access: yes, 2009
With the ever growing complexity of high-frequency systems in the electronic industry, formation of reduced-order models or compact macromodels of these systems is paramount.
Condon, Marissa, Grahovski, Georgi G.
core   +1 more source

Nonparametric Regression Model for Longitudinal Data with Mixed Truncated Spline and Fourier Series [PDF]

open access: yesAbstract and Applied Analysis, 2020
Existing literature in nonparametric regression has established a model that only applies one estimator to all predictors. This study is aimed at developing a mixed truncated spline and Fourier series model in nonparametric regression for longitudinal data.
Made Ayu Dwi Octavanny   +3 more
openaire   +3 more sources

METODE KUADRAT TERKECIL UNTUK ESTIMASI KURVA REGRESI SEMIPARAMETRIK SPLINE [PDF]

open access: yes, 2009
Pada regresi semiparametrik, untuk memperoleh estimator spline padadasarnya terdapat dua pendekatan optimasi, yaitu estimator spline yang diperoleh berdasarkan optimasi penalized least square (PLS) dan estimator spline yang diperoleh berdasarkan optimasi
I Nyoman, Budiantara   +2 more
core  

Bivariate hierarchical Hermite spline quasi--interpolation

open access: yes, 2016
Spline quasi-interpolation (QI) is a general and powerful approach for the construction of low cost and accurate approximations of a given function. In order to provide an efficient adaptive approximation scheme in the bivariate setting, we consider ...
Bracco, Cesare   +3 more
core   +1 more source

GAD65 Antibody ELISA With Extended Reportable Range: Validation and Guidance for Neurological Practice

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To (1) validate GAD65‐ELISA detection and quantification for type 1 diabetes mellitus and autoimmune neurological diagnoses, (2) correlate ELISA results (reference range < 5 IU/mL) with established radioimmunoprecipitation assay (RIA; ≤ 0.02 nmol/L), and (3) define ELISA clinical utility and pitfalls.
Andrew McKeon   +11 more
wiley   +1 more source

REGRESI SEMIPARAMETRIK UNTUK DATA LONGITUDINAL DENGAN PENDEKATAN SPLINE TRUNCATED [PDF]

open access: yes, 2014
Regresi spline truncated merupakan salah satu pendekatan yang dapat digunakan dalam estimasi parameter dalam model regresi semiparametrik. Estimator spline dalam regresi semiparametrik secara teoritis dan praktis tidak hanya mampu menangani data cross ...
Sriliana, Idhia
core  

Efficacy of Inebilizumab in N‐MOmentum Trial Participants With or Without Prior Immunosuppressants

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT This post hoc analysis examined the impact of prior immunosuppressants on the long‐term efficacy and safety of inebilizumab, a cluster of differentiation 19+ B‐cell–depleting monoclonal antibody, in participants with aquaporin‐4–seropositive neuromyelitis optica spectrum disorder from the N‐MOmentum trial (NTC02200770).
Bruce A. C. Cree   +9 more
wiley   +1 more source

APPLICATION OF TRUNCATED SPLINE AND FOURIER SERIES IN MODELING THE OPEN UNEMPLOYMENT RATE IN KALIMANTAN ISLAND

open access: yesBarekeng
Unemployment is a complex problem because it is one of the benchmarks for measuring the success of a region's economic development. According to the National Medium-Term Development Plan 2020-2024 and the Government Work Plan Summary 2023, Kalimantan ...
Aridha Pebriani Kusmiran   +2 more
doaj   +1 more source

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