| Title | THE USE OF BIPLOT ANALYSIS AND EUCLIDEAN DISTANCE WITH PROCRUSTES MEASURE FOR OUTLIERS DETECTION |
|---|---|
| Author | Fanny Novika, Siswadi dan Toni Bakhtiar |
| Abstract | Outlier is an object that has unique characteristics compared with other objects. Detection of outlier needs to be performed in order to avoid errors in decision-making related to data. Another reason for the detection of outlier is to determine the cause and the meaning of the difference from the outliers. Two methods for detection of outlier are Minimum Covariance Determinant (MCD) and Fast Minimum Covariance Determinant (FMCD). Unfortunately, MCD and FMCD require a longer iteration thus it is difficult to detect outlier in large data. In this work, we introduce alternative methods to detect outliers i.e. direct and indirect biplot analyses and direct and indirect Euclidean distances and then we determine the effectiveness of methods in detecting outlier using Procrustes measure. The larger the size of Procrustes measure, the better the method for detecting the outliers. There are six data used in the simulation analysis, i.e. the generated data with the characteristics of one group data, one group data with the outlier, one group data with the top and bottom outliers, twogroup data, three-group data. Inferred data criteria based on simulation analysis results that MCD, FMCD, indirect biplot and indirect Euclidean distance can’t detect outlier of grouped data. Applicative analysis is the detection of outliers in the welfare data of the Indonesian people based on seven indicators. Papua and DKI Jakarta provinces are concluded as outliers based on all methods. Further analysis reveals that direct Euclidean, indirect Euclidean, and indirect biplot are the best methods. However, direct Euclidean is the simplest method. |
| Journal Link | https://www.ijemr.net/ojs/index.php/ojs/article/view/424 |
Repository Admin | 22 Apr 2021
Repository Admin | 01 Apr 2021
Repository Admin | 22 Apr 2021
Repository Admin | 02 Mar 2021
Penyebaran virus korona memperlemah kegiatan ekonomi khususnya pada kegiatan ekonomi mikro. Pelaku ekonomi mikro yaitu sektor rumah tangga, Usaha Mikro Kecil Menengah (UMKM) dan korporat perlu meranca...
Administrator | 03 Mar 2021
Repository Admin | 02 Mar 2021
Repository Admin | 01 Apr 2021
Repository Admin | 22 Apr 2021
Repository Admin | 01 Apr 2021
Repository Admin | 02 Mar 2021
This paper was concerning with the dimension reduction over data with two multivariable sets of variables. We examined the robustness of four schemes of variable reduction with respect to the degree o...
Administrator | 04 Mar 2021
This study aims to determine and test for the influence of understanding, income levels and community perception about the potential for fires in densely populated areas to interest in buying fire ins...
Repository Admin | 01 Apr 2021
Penelitian ini bertujuan untuk mengetahui pengaruh kualitas pelayanan dan kecepatan konfirmasi akseptasi treaty terhadap kepuasan pelanggan. Penelitian dilakukan pada perusahaan reasuransi PT. Reasura...
Repository Admin | 01 Apr 2021
Penelitian ini bertujuan untuk mengetahui hubungan kualitas pelayanan dan penyelesaian klaim dengan kepuasan nasabah asuransi kendaraan bermotor di PT. Asuransi Wahana Tata SO Rasuna. Populasi dalam p...
Administrator | 17 Mar 2021
FIRDHA LINTANG KIRANA. Pelaksanaan Prinsip Utmost Good Faith Dengan Menggunakan Proses Model Keputusan Pembelian Konsumen Pada Penutupan Asuransi Kendaraan Bermotor. Dibimbing oleh Drs. Agus Subrata,...
Repository Admin | 01 Apr 2021
Penelitian ini bertujuan untuk mengetahui berapa besar pengaruh Hasil
Underwriting dan Hasil Investasi terhadap Tingkat Solvabilitas secara parsial dan
simultan. Penelitian ini dilakukan di PT Tugu...
Admin | 24 Jun 2021
The purposes of this research are to know the difference of net single
premium based on Mortality Table of Indonesia II and Mortality Table of Indonesia
III and to know which one of Mortality Table...
Administrator | 12 Mar 2021
Penelitian ini bertujuan untuk mengetahui dan menguji adanya pengaruh dari Tingkat Pendapatan dan Persepsi Jemaat GBI SOHO Pancoran terhadap Minat Beli Produk Asuransi Kendaraan Bermotor. Penelitian i...
Repository Admin | 09 Aug 2021
Indonesia merupakan negara berpenduduk muslim terbesar di Dunia, akan tetapi peran asuransi syariah masih sangat kecil dalam rangka memberikan pelayanan asuransi kepada masyarakat Indonesia, dilihat d...
Admin | 23 Aug 2021
Penelitian ini bertujuan untuk menganalisis penerapan manajemen risiko terhadap
piutang tak tertagih bengkel rekanan. Manajemen risiko yang dimaksud adalah
menghitung frekuensi dan besaran dari keru...
Repository Admin | 23 Mar 2021
Penelitian ini bertujuan untuk mengetahui pengaruh motivasi dan pengetahuan terhadap sikap masyarakat dalam pembelian produk asuransi jiwa Syariah di lingkungan RW 13 Desa Cihideung Udik Bogor. Sampel...