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All Journal FORUM STATISTIKA DAN KOMPUTASI Jurnal Sains dan Seni ITS Gudang Jurnal Multidisiplin Ilmu Triwikrama: Jurnal Ilmu Sosial Kohesi: Jurnal Sains dan Teknologi Mutiara : Jurnal Ilmiah Multidisiplin Indonesia Perspektif: Jurnal Pendidikan dan Ilmu Bahasa Jurnal Penelitian Teknologi Informasi dan Sains Neraca Manajemen, Akuntansi, dan Ekonomi Cendikia Pendidikan Ebisnis Manajemen Trigonometri: Jurnal Matematika dan Ilmu Pengetahuan Alam ARIMA : Jurnal Sosial Dan Humaniora Jurnal Pendidikan dan Pengajaran Zoologi: Jurnal Ilmu Peternakan, Ilmu Perikanan, Ilmu Kedokteran Hewan Switch: Jurnal Sains dan Teknologi Informasi Pentagon: Jurnal Matematika dan Ilmu Pengetahuan Alam Bilangan: Jurnal Ilmiah Matematika, Kebumian dan Angkasa Algoritma: Jurnal Matematika, Ilmu Pengetahuan Alam, Kebumian dan Angkasa Uranus: Jurnal Ilmiah Teknik Elektro, Sains dan Informatika Jurnal Pustaka Cendekia Pendidikan IPSSJ Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam
Sri Pingit Wulandari
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Journal : FORUM STATISTIKA DAN KOMPUTASI

 1 
PENGEMBANGAN PREFERENSI DALAM PEMILIHAN KONSEP PRODUK KOSMETIK BEDAK BERBASIS ANALISIS KONJOIN Sri Pingit Wulandari
FORUM STATISTIKA DAN KOMPUTASI Vol. 14 No. 1 (2009)
Publisher : FORUM STATISTIKA DAN KOMPUTASI

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Abstract

Perkembangan industri kosmetik yang terus meningkat menyebabkan beragamnya produk bedak yang beredar di pasar, baik dari segi merek, fasilitas, jenis, harga maupun variasi lain yang terkandung dalam produk tersebut. Perusahaan yang bergerak di bidang produksi, baik produksi barang maupun jasa, tidak akan lepas dari mencari keuntungan optimal. Salah satu cara adalah dengan jalan kombinasi suatu produk. Analisis konjoin adalah suatu metode untuk mengoptimalkan keuntungan dengan jalan kombinasi produk. Kombinasi produk yang dimaksudkan adalah memproduksi satu jenis produk dengan ukuran atau kemasan tertentu dengan tujuan khusus agar dapat mencapai pangsa pasar yang lebih luas. Penyusunan konsep produk bedak berdasarkan pertimbangan atribut-atribut paling dipentingkan yang terkandung dalam produk bedak. Analisis konjoin menghasilkan konsep produk baru yang paling diinginkan sesuai preferensi responden. Konsep produk bedak yang terbentuk adalah produk bedak dengan jenis tabur, bahan kemasan melamin, tanpa harus terkandung kandungan UV dan Vitamin, disertai wewangian, bentuk kemasan bulat, dan ukuran harga yang penting.
PEMODELAN RESIKO PENYAKIT KAKI GAJAH (FILARIASIS) DI PROVINSI PAPUA DENGAN REGRESI ZERO-INFLATED POISSON Sri Pingit Wulandari; Brodjol Sutijo; Ika Rahmawati
FORUM STATISTIKA DAN KOMPUTASI Vol. 15 No. 1 (2010)
Publisher : FORUM STATISTIKA DAN KOMPUTASI

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Abstract

The goverment has established elimination of filariasis tropical disease as one of the priority programs. One of the districts that has become a target is Papua. The total amount of  filariasis victim on every regency/city in Papua district can be assumed to follow a Poisson distribution. So Poisson regression method is a suitable method to know the influence factor of filariasis disease. Poisson regression model assumes equidispersion, that is equality of mean and variance of the response variable. Overdispersion test shows that the variance of the response variable exceeds its mean value. So the model is modified into zeroinflated Poisson (ZIP) regression model (logit and log). ZIP logit regression model shows that the quantity of filariasis victim in every regency/city in Papua district with zero count is influenced by the percentage of household members who sleep inside mosquito net, the percentage of household members who sleep inside insecticide musquito net, and the percentage of house-holds who keep pet (dog/cat/rabbit). While ZIP regression on log model shows that the increasing number of percentage household who keeps their pet will enhance the quantity of filariasis victim  in Papua district as many as two people. Regencies/cities which need to get special attention through an elimination program of filariasis are Asmat, Tolikara, Supiori, Yapen Waropen, and Jayapura city.
DETEKSI DINI RISIKO KREDIT MELALUI RATING TRANSITION STOCHASTIC MATRIX DAN VALUE AT RISK (Early Detection of Credit Risk Through Rating Transition Stochastic Matrix and Value at Risk) _ Haryono; Sri Pingit Wulandari; Sri Mumpuni Retnaningsih
FORUM STATISTIKA DAN KOMPUTASI Vol. 17 No. 1 (2012)
Publisher : FORUM STATISTIKA DAN KOMPUTASI

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Abstract

Credit risk is the risk occurs when the debtors fail to meet their obligation in accordance with agreed term to the bank. This research is made to analyze the credit risk for industrial and trade sector in Bank X, both sectors contribute about 80% loan credit. The calculation of the VaR 95% used Markov Chain regular and ergodic and adjusted by macro economic variable which significance influence the movement of those quality rating. The result of Markov chain for industrial sector show that the ability debtor increase for repay the loan in the long run but for trade sector became worst. The VaR 95% results for industrial sector is Rp 2,17 billion or about 3,27% and for trade sector is Rp 4,46 billion or about 2,03% from outstanding credit those sectors. This results is not appropriate with the New Basel Capital Accord which recomennded to allocate capital 8% from outstanding credit to cover credit risk. The calculation of the TVaR 95% for industrial sector is Rp 4,89 billion or about 7,38% and for trade sector is Rp 16,60 billion or about 7,55% from outstanding credit both sectors. For the TVaR 95% portofolio give the results is Rp 18,99 billion or about 6,5% from outstanding credit.Keywords : Credit Risk, Markov chain, Regression, Macroeconomics, VaR, TVaR, Portofolio Risk.
Co-Authors Abghaza Bayu Kusuma Wardhana Aisyatul Kamilah Ramadina Albertus Eka Amelia Kurnia Fitri Amelya Putri, Veronica Ammaar Razaan Yahya Anindya Putri Noliza Anjani Lestari Hartanty Annisa’ Riskika Hayyu Arindah Maharani Saputri Arsa Saladine Arum Antika Bintang Amirul Mukminin Brodjol Sutijo Byrlianty Tsabita El Haqq Damayanti Zulvita Aisyah Daniel Wicaksono Nugroho Dentina Dewi Amaliana Elsa Amelia Nur Arimba Endita Prastyansyach Famita Wibi Wulandari Farhan Bramhatchi Fauzi Dwi Aryasatyawan Feny Ulil Amrina Hanni Putria Hartanti Helvy Tiana Rosa Nabila Hikmah Deviani Ika Rahmawati Insania Firdausy Khurotaayun Subagja Latifah Sekar Hanin Marcella Pramesti Putri Maziyah Mufidah Wahyudiono Melita Handayani Melynda Isaura Monica Putri Natalia Muhammad Hasan Alwi Abu Sifa Naomi Gloria Pasaribu Natasya Liana Putri Naufalia Alfi Fuadah Nisrina Aulia Salsabila Nur Fitri Mustika Ayu Nurfajriyani Nurfajriyani Ovi Wahyu Adriani Purhadi Purhadi Puspa Damai Kukuh Hati Putri Buana, Avinda Lutfi Anggraini Putri Dita Prameswari Rakha Maheswara Rida Dwi Lestari Rifda Maulidya Rindy Retno Prihastari Riska Aisyah Widyaningsari Salsabila Aulia Azizah Sa’diyyah Divamia Amanda Shafa Fariha Tsuraya Siti Nabila Sri Mumpuni Retnaningsih Syefa Ilmi Beandita Putri Vira Angelina Virda Wulandari Zahra Afifah Nafisah _ Haryono