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
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
322015
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
262013
Estimasi Parameter dan Uji Signifikansi Model Probit Bivariat
V Ratnasari
Surabaya: Institut Teknologi Sepuluh Nopember, 2012
212012
Determination of optimum vulcanization process parameters using Taguchi GRA for reducing quality loss cost
FA Yudha, BOP Soepangkat, V Ratnasari, M Suef, R Norcahyo
AIP Conference Proceedings 2114 (1), 020014, 2019
172019
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
162017
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, ...
Investigacion Operacional 40 (4), 538-551, 2019
152019
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
152016
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
152013
Pemodelan Indeks Pembangunan Manusia (IPM) Provinsi Jawa Timur Dengan Menggunakan Metode Regresi Logistik Ridge
DM Putra
Institut Technology Sepuluh Nopember, 2015
142015
Pemodelan status ketahanan pangan di provinsi jawa timur dengan pendekatan metode regresi probit biner
F Masitoh
Institut Teknologi Sepuluh Nopember, 2016
112016
Pemodelan ketahanan pangan di Indonesia dengan pendekatan regresi probit ordinal
DL Permatasari
Institut Teknologi Sepuluh Nopember, 2016
112016
Searching the appropriate minimum sample size calculation method for commuter train passenger travel behavior survey
A Susanti, RAA Soemitro, H Suprayitno, V Ratnasari
Journal of Infrastructure & Facility Asset Management 1 (1), 2019
102019
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
102017
Reflexion on linear regression trip production modelling method for ensuring good model quality
H Suprayitno, V Ratnasari
AIP Conference Proceedings 1903 (1), 060013, 2017
92017
Pemodelan Penduduk Miskin
Y Damayanti, V Ratnasari
Jurnal Sains dan Seni ITS 2 (2), D329-D334, 2013
82013
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
72015
The regression curve estimation by using mixed smoothing spline and kernel (MsS-K) model
R Hidayat, IN Budiantara, BW Otok, V Ratnasari
Communications in Statistics-Theory and Methods, 1-12, 2020
62020
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
62018
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
62016
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
62014
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