Article Per Year (5 Year)
p-Index From 2020 - 2025
0.659
P-Index
This Author published in this journals
All Journal Jurnal Pengabdian kepada Masyarakat Nusantara VARIANSI: Journal of Statistics and Its Application on Teaching and Research Indonesian Journal of Statistics and Its Applications
Putri, Fadhira Vitasha
Unknown Affiliation
Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Mathematics Social Sciences Other

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Peramalan Suhu Rata – Rata Kota Padang Panjang dengan Membandingkan Metode SARIMA dan Holt – Winter Additive Putri, Fadhira Vitasha; Ikhsan, Easbi; Fitri, Fadhilah
VARIANSI: Journal of Statistics and Its application on Teaching and Research Vol. 6 No. 03 (2024)
Publisher : Program Studi Statistika Fakultas MIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/variansiunm237

Abstract

Padang Panjang City, situated at an altitude of 650 to 850 meters above sea level and surrounded by high mountains, experiences significant temperature changes that affect various aspects of life such as public health, agriculture, and tourism. This study aims to forecast the monthly average temperature of Padang Panjang City from January 2017 to December 2023 by comparing SARIMA and Holt-Winters Additive forecasting methods. The results show that the SARIMA method, with an MSD value of 0.2206, is more accurate compared to the Holt-Winters Additive method, which has an MSD value of 0.29821. With the SARIMA model as the best method, the forecast indicates that the highest average temperature in Padang Panjang City will reach 23.1418 degrees Celsius in May 2024. These results are expected to provide a strong basis for planning and decision-making related to the temperature changes occurring in Padang Panjang City.
Comparison of The Singular Spectrum Analysis and SARIMA for Forecasting Rainfall in Padang Panjang City Putri, Fadhira Vitasha; Fitri, Fadhilah; Kurniawati, Yenni; Zilrahmi, Zilrahmi
Indonesian Journal of Statistics and Applications Vol 9 No 1 (2025)
Publisher : Statistics and Data Science Program Study, IPB University, IPB University, in collaboration with the Forum Pendidikan Tinggi Statistika Indonesia (FORSTAT) and the Ikatan Statistisi Indonesia (ISI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/ijsa.v9i1p61-74

Abstract

Indonesia is an area with a tropical climate, so it has two seasons, namely the rainy season and the dry season. The rainy season lasts from November to March and during this period rainfall tends to be high in several areas. Padang Panjang City is one of the cities with the smallest area in West Sumatra Province, which has the nickname Rain City. This is because the city of Padang Panjang has cool air with a maximum air temperature of 26.1 °C and a minimum of 21.8 °C, so this city has a fairly high level of rainfall with an average of 300 to 400 mm/year. This article discusses rainfall forecasting for Padang Panjang City by comparing the Singular Spectrum Analysis and Seasonal Autoregressive Integrated Moving Average methods. The data used spans 8 years, from January 2016 to December 2023. Forecasting results are obtained from the best method selected based on the smallest Mean Absolute Percentage Error value. The Singular Spectrum Analysis method has a Mean Absolute Percentage Error value of 5.59% and Singular Spectrum Analysis and Seasonal Autoregressive Integrated Moving Average  has a value 7.43%. The best forecasting method is obtained by the Singular Spectrum Analysis method.
Penerapan Sistem Hidroponik Budidaya Tanaman Tanpa Tanah untuk Pertanian Masa Depan Manurung, Isyka; Putri, Fadhira Vitasha; Afrila, Mutiara; Al Hafizd, M. Abil; Haditya, Ramad; Gusni, Jufrika; Miswarti, Miswarti
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 4 No. 4 (2023): Jurnal Pengabdian kepada Masyarakat Nusantara (JPkMN)
Publisher : Lembaga Dongan Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55338/jpkmn.v4i4.1892

Abstract

Artikel ini membahas tentang pengenalan sistem hidroponik sebagai metode budidaya tanaman tanpa tanah yang menjanjikan untuk masa depan pertanian di Jorong Taratak Dama, Kabupaten Solok. Hidroponik merupakan teknik bertanam yang mengandalkan media air yang kaya nutrisi sebagai pengganti tanah sebagai tempat tumbuh tanaman. Tujuan penelitian ini adalah untuk menganalisis tentang manfaat pengenalan sistem hidroponik untuk budidaya tanpa tanah kepada masyarakat. Metode yang dilakukan adalah dengan kualitatif deskriptif dengan teknik wawancara. Melalui wawancara dengan para petani lokal dan observasi lapangan, penulis menggambarkan peluang dan manfaat yang  ditawarkan oleh sistem hidroponik  dalam  meningkatkan efisiensi penggunaan  lahan, penghematan air, dan produksi tanaman yang lebih optimal. Hidroponik, berakar dari kata Yunani hydro (air) dan ponos (daya), merujuk pada metode budidaya tanaman tanpa menggunakan tanah. Tanaman hidroponik tumbuh dengan memanfaatkan air dan nutrisi, bukan media tanah, seperti bata merah, rockwool, atau kerikil. Hasil penelitian menunjukkan bahwa sistem hidroponik memungkinkan pemeliharaan tanaman lebih produktif dalam ruang terbatas, dengan bahan makanan diberikan melalui siraman atau tetesan nutrisi. Penggunaan botolplastik bekas dimodifikasi untuk menjadi media tanam, dengan net pot yang mendukungperkembangan akar tanaman. Konsep ekonomis dan teknis media hidroponik cukup mudah dilakukan, melibatkan pembuatan bak media dengan rak bambu, penanaman bibit, dan pemberian pupuk cair sebagai nutrisi.
Co-Authors Afrila, Mutiara Al Hafizd, M. Abil Fitri, Fadhilah Haditya, Ramad Ikhsan, Easbi Jufrika Gusni Manurung, Isyka Miswarti Miswarti Yenni Kurniawati Zilrahmi, Zilrahmi