Vita Ratnasari
Vita Ratnasari
Associate Professor at Department of Statistics, Institut Teknologi Sepuluh Nopember
Verified email at statistika.its.ac.id
Title
Cited by
Cited by
Year
Analisis regresi logistik ordinal terhadap faktor-faktor yang mempengaruhi predikat kelulusan mahasiswa S1 di ITS Surabaya
S Imaslihkah, M Ratna, V Ratnasari
Jurnal Sains dan Seni ITS 2 (2), D177-D182, 2013
222013
The combination of spline and kernel estimator for nonparametric regression and its properties
IN Budiantara, V Ratnasari, M Ratna, I Zain
Applied Mathematical Sciences 9 (122), 6083-6094, 2015
202015
Estimasi Parameter dan Uji Signifikansi Model Probit Bivariat
V Ratnasari
Surabaya: Institut Teknologi Sepuluh Nopember, 2012
192012
Pemodelan Indeks Pembangunan Manusia (IPM) Provinsi Jawa Timur Dengan Menggunakan Metode Regresi Logistik Ridge
DM Putra
Institut Technology Sepuluh Nopember, 2015
122015
MODELING PERCENTAGE OF POOR PEOPLE IN INDONESIA USING KERNEL AND FOURIER SERIES MIXED ESTIMATOR IN NONPARAMETRIC REGRESSION.
IN Budiantara, V Ratnasari, M Ratna, W Wibowo, N Afifah, DP Rahmawati, ...
Investigación Operacional 40 (4), 538-551, 2019
102019
Pemetaan dan Pemodelan Tingkat Partisipasi Angkatan Kerja (TPAK) Perempuan di Provinsi Jawa Timur dengan Pendekatan Model Probit
RA Yulianti, V Ratnasari
Jurnal Sains dan Seni ITS 2 (2), D159-D164, 2013
102013
Analisis Faktor yang Berpengaruh Terhadap Tingkat Pengangguran Terbuka di Provinsi Jawa Timur Menggunakan Regresi Data Panel
WI Astuti, V Ratnasari, W Wibowo
Jurnal Sains dan Seni ITS 6 (1), D144-D149, 2017
92017
Estimation of nonparametric regression curve using mixed estimator of multivariable truncated spline and multivariable Kernel
V Ratnasari, IN Budiantara, M Ratna, I Zain
Global Journal of Pure and Applied Mathematics 12 (6), 5047-5057, 2016
92016
Pemodelan ketahanan pangan di Indonesia dengan pendekatan regresi probit ordinal
DL Permatasari
Institut Teknologi Sepuluh Nopember, 2016
82016
Reflexion on linear regression trip production modelling method for ensuring good model quality
H Suprayitno, V Ratnasari
AIP Conference Proceedings 1903 (1), 060013, 2017
72017
Experiment Design for Determining the Minimum Sample Size for Developing Sample Based Trip Length Distribution
H Suprayitno, V Ratnasari, N Saraswati
IOP Conference Series: Materials Science and Engineering 267 (1), 012029, 2017
72017
Pemodelan Status Ketahanan Pangan di Provinsi Jawa Timur dengan Pendekatan Metode Regresi Probit Biner
F Masitoh
Institut Teknologi Sepuluh Nopember, 2016
72016
Pemodelan Penduduk Miskin
Y Damayanti, V Ratnasari
Jurnal Sains dan Seni ITS 2 (2), D329-D334, 2013
62013
Sample Based Trip Length Distribution Quality based on χ^ 2 and Mean Absolute Error Value
H Suprayitno, V Ratnasari, N Saraswati, CP Fajrinia
IPTEK The Journal for Technology and Science 29 (1), 5-10, 2018
52018
Behavior of trip length distribution pattern due to the variation of trip length interval determination
H Suprayitno, V Ratnasari, N Saraswati
IPTEK The Journal of Engineering 4 (1), 2018
52018
Analisis Kepuasan dan Loyalitas Pengunjung Terhadap Pelayanan di Kawasan Wisata Goa Selomangleng Kota Kediri dengan Pendekatan Structural Equation Modeling
Y Asmara
Institut Teknologi Sepuluh Nopember, 2016
52016
Comparison Truncated Spline and Fourier Series in Multivariable Nonparametric Regression Models (Application: Data of Poverty in Papua, Indonesia)
IN Budiantara, N Mariati, V Ratnasari, Z Ismaini, M Ratna, IW Sudiarsa, ...
International Journal of Basic & Applied Sciences IJBAS-IJENS 15 (04), 9-12, 2015
52015
Pemodelan persentase kriminalitas dan faktor-faktor yang mempengaruhi di Jawa Timur dengan pendekatan Geographically Weighted Regression (GWR)
PA Simamora, V Ratnasari
Jurnal Sains dan Seni ITS 3 (1), D18-D23, 2014
52014
Analysis of Factors that Influence Life Expectancy in East Java (Indonesia) Using Semiparametric Spline Regression Approach
IN Budiantara, AP Sugiantari, V Ratnasari, M Ratna, I Zain
International Journals of Basic & Applied Sciences "IJBAS-IJENS" 14 (02), 22-25, 2014
52014
Comparing between mGCV and aGCV methods to choose the optimal knot points in semiparametric regression with spline truncated using longitudinal data
AT Damaliana, IN Budiantara, V Ratnasari
IOP Conference Series: Materials Science and Engineering 546 (3), 032003, 2019
42019
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