关注
Widiarti
Widiarti
在 fmipa.unila.ac.id 的电子邮件经过验证
标题
引用次数
引用次数
年份
Vector autoregressive with exogenous variable model and its application in modeling and forecasting energy data: Case study of PTBA and HRUM energy
W Warsono, E Russels, W Wamiliana, W Widiarti, M Usman
International Journal of Energy Economics and Policy 9 (2), 390-398, 2019
452019
Peramalan Data Time Series Seasonal Menggunakan Metode Analisis Spektral
W Widiarti, D Kurniasari, M Usman
Jurnal Siger Matematika, 10-15, 2020
342020
Modeling and forecasting by the vector autoregressive moving average model for export of coal and oil data (case study from Indonesia over the years 2002-2017)
W Warsono, E Russel, W Wamiliana, W Widiarti, M Usman
International Journal of Energy Economics and Policy 9 (4), 240-247, 2019
332019
Application of Vector Error Correction Model (VECM) and impulse response function for analysis data index of farmers’ terms of trade
M Usman, DF Fatin, MYS Barusman, FAM Elfaki
Indian Journal of Science and Technology 10 (19), 2017
272017
Dynamic modeling using vector error-correction model: Studying the relationship among data share price of energy PGAS Malaysia, AKRA, Indonesia, and PTT PCL-Thailand
W Warsono, E Russel, AR Putri, W Wamiliana, W Widiarti, M Usman
International Journal of Energy Economics and Policy 10 (2), 360-373, 2020
192020
Time series modeling and forecasting of the consumer price index Bandar Lampung
F Kharimah, M Usman, W Widiarti, FAM Elfaki
Science International 27 (5 (B)), 4619-4624, 2015
192015
Analisis dan Pengembangan Sistem Informasi Rapor Online Berbasis Web dan Mobile Pada SMA Negeri 1 Gedong Tataan
A Aristoteles, W Widiarti, RA Permana
Jurnal komputasi 1 (1), 2013
182013
Analysis of some energy and economics variables by using VECMX model in Indonesia
M Usman, L Loves, E Russel, M Ansori, W Warsono, W Widiarti, ...
International Journal of Energy Economics and Policy 12 (2), 91-102, 2022
62022
Modeling and Forecasting Closing Prices of some Coal Mining Companies in Indonesia by Using the VAR (3)-BEKK GARCH (1, 1) Model
W Wamiliana, E Russel, IA Alam, W Widiarti, T Hairani, M Usman
International Journal of Energy Economics and Policy 14 (1), 579-591, 2024
52024
Dynamic Model of Forecasting Stock Prices
FSD Kesumah, E Hendrawaty, M Usman, E Russel, R Azhar, W Widiarti, ...
Journal of Engineering and Applied Sciences 15 (6), 1330-1336, 2020
52020
Text feature weighting for summarization of documents Bahasa Indonesia by using binary logistic regression algorithm
A Aristoteles, W Widarti, ED Wibowo
International Journal of Computer Science and Telecommunications 5 (7), 29-33, 2014
52014
Causal modeling of the effect of foreign direct investment, industry growth and energy use to carbon dioxide emissions
W Warsono, E Russel, W Wamiliana, M Usman, W Widiarti, FAM Elfaki
International Journal of Energy Economics and Policy 10 (3), 348-354, 2020
42020
Analisis Profil Populasi Penduduk Pulau Jawa Berdasarkan Kelompok Umur
MH Agustia, M Usman
Prosiding SEMIRATA 2013 1 (1), 2013
42013
Regresi Kuantil (Studi Kasus pada Data Suhu Harian)
R Rahmawati, W Widiarti, P Novianti
Prosiding Seminar Nasional Statistika Universitas Diponegoro, 318-325, 2011
42011
Estimation of Generalized Gamma Distribution Parameter with Probability Weighted Moment Method
D Kurniasari, W Warsono, W Widiarti, M Usman
Science International Lahore 30 (1), 1-6, 2018
32018
Perbandingan Mean Squared Error (MSE) Metode Prasad-Rao Dan Jiang-Lahiri-Wan Pada Pendugaan Area Kecil
W Widiarti, R Rahma P, A Sutrisno
32017
Application of the spatial empirical best linear unbiased prediction method for estimating per capita expenditure in Lampung province
DD Oktafiani, M Usman, D Kurniasari
Journal of Physics: Conference Series 1567 (2), 022082, 2020
22020
Markov chains analysis and mechanism of migration in Indonesia in the period 1980-2010
M Usman, F Elfaki, Y Barusman, W Widiarti
ARPN Journal of Engineering and Applied Sciences 10 (22), 17256-17264, 2015
22015
Estimating the Proportion in Small Area
W Widiarti, S Malinda T, S Suharsono, W Warsono, M Usman
Science International Lahore 30 (4), 523-527, 2018
12018
The Moment Generating Function of the Four Parameter Generalized F Distribution and Related Generalized Distributions
W Warsono, D Kurniasari, W Widiarti, M Usman, FAM Elfaki
Global Journal of Pure and Applied Mathematics 13 (3), 941-956, 2017
12017
系统目前无法执行此操作,请稍后再试。
文章 1–20