Results 31 to 40 of about 29,007 (279)

A fractional spline collocation method for the fractional order logistic equation [PDF]

open access: yes, 2017
We construct a collocation method based on the fractional B-splines to solve a nonlinear differential problem that involves fractional derivative, i.e. the fractional order logistic equation.
Pezza, L., Pitolli, F.
core   +1 more source

ESTIMASI SELANG KEPERCAYAAN NILAI UJIAN NASIONAL BERBASIS KOMPETENSI BERDASARKAN MODEL REGRESI SEMIPARAMETRIK MULTIRESPON TRUNCATED SPLINE

open access: yesMedia Statistika, 2020
Confidence interval estimation is important in statistical inference for the parameters of the regression model, but the theory of confidence interval estimation for multi-response semiparametric regression model parameters based on the truncated spline ...
Lilik Hidayati   +2 more
doaj   +1 more source

Perbandingan Gcv Dan Ubr Dalam Regresi Nonparametrik Multivariabel

open access: yesJurnal Matematika, 2021
Analisis regresi merupakan alat dalam statistika dan sering dipakai untuk mengintepretasikan sebab akibat antara satu/beberapa variabel prediktor terhadap satu variabel respon.
Luh Putu Safitri Pratiwi   +2 more
doaj   +1 more source

MODELING CENTRAL JAVA INFLATION AND GRDP RATE USING SPLINE TRUNCATED BIRESPON REGRESSION AND BIRESPON LINEAR MODEL

open access: yesMedia Statistika, 2019
Inflation and Gross Regional Domestic Income (GRDP) are two macroeconomic variables of a region that are correlated with each other. GRDP prices constant (real) can be used as an indicator of economic growth in a region from year to year.
Suparti Suparti   +3 more
doaj   +1 more source

Smoothing with Curvature Constraints based on Boosting Techniques [PDF]

open access: yes, 2006
In many applications it is known that the underlying smooth function is constrained to have a specific form. In the present paper, we propose an estimation method based on the regression spline approach, which allows to include concavity or convexity ...
Leitenstorfer, Florian, Tutz, Gerhard
core   +5 more sources

Pemodelan Regresi Nonparametrik Spline Truncated pada Data Longitudinal

open access: yesInferensi, 2021
Saat ini pendekatan regresi nonparametrik banyak mendapat perhatian dari para peneliti, dikarenakan memiliki fleksibilitas yang tinggi dan tidak tergantung pada asumsi bentuk kurva regresi. Spline truncated adalah salah satu model dalam regresi nonparametrik yang sering digunakan, karena mampu menangani data yang perilakunya berubah-ubah pada sub-sub ...
Andrea Tri Rian Dani   +3 more
openaire   +2 more sources

ESTIMATION OF SEMIPARAMETRIC REGRESSION CURVE WITH MIXED ESTIMATOR OF MULTIVARIABLE LINEAR TRUNCATED SPLINE AND MULTIVARIABLE KERNEL

open access: yesMedia Statistika, 2022
The response variable of the regression analysis has a linear relationship with one of the variable predictors, however the unknown relationship pattern with the other predictor variables.
Hesikumalasari Hesikumalasari   +3 more
doaj   +1 more source

PEMODELAN PRODUKTIVITAS PADI MENGGUNAKAN REGRESI SEMIPARAMETRIK SPLINE TRUNCATED

open access: yesJournal of Innovation Research and Knowledge, 2022
Indonesia termasuk 10 besar negara produktivitas padi terbesar didunia dengan rata-rata produksi mencapai 77,96 juta ton atau berkontribusi sebesar 10,28% terhadap total produksi padi dunia, namun pada lima tahun terakhir posisinya menurun. Berdasarkan penelitian yang dilakukan penyebab penurunan produksi padi ini Luas Lahan (Ha), Jumlah Pupuk (ton ...
null Lilik Hidayati   +3 more
openaire   +1 more source

TUBERCULOSIS CASE MODEL USING GCV AND UBR KNOT SELECTION METHODS IN TRUNCATED SPLINE NONPARAMETRIC REGRESSION

open access: yesBarekeng, 2023
The nonparametric regression approach is used when the shape of the regression curve is not known. The advantage of nonparametric regression is that it has a high degree of flexibility.
Sitti Anggraeni   +2 more
doaj   +1 more source

Asymptotics for penalized spline estimators in quantile regression [PDF]

open access: yes, 2012
Quantile regression predicts the $\tau$-quantile of the conditional distribution of a response variable given the explanatory variable for $\tau\in(0,1)$.
Yoshida, Takuma
core   +1 more source

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