Analisis Biplot Robust dengan Metode Minimum Covariance Determinant dalam Mendeskripsikan Provinsi Sumatera Selatan Berdasarkan Karakteristik Angkatan Kerja Menganggur Dari Aspek Gender

Oki Dwipurwani, Dian Cahyawati, Eka Susanti

Abstract


This study describes the unemployed workforce from the gender aspect in each district in South Sumatra Province (Sumsel), using secondary data taken from the Central Statistics Agency (BPS) in 2020. This study was analyzed using the statistical data description method, namely Robust Biplot Analysis, to data that contains outliers. The results obtained are the Biplot Robust graphic display which can explain the diversity of the data by more than 70%. The districts of Muara Enim, Lahat, Musi Banyuasin, Ogan Ilir, Prabumulih, Lubuk Lingau, and Palembang have the characteristics of the male Open Unemployment Rate (TPT) and the female TPT which is higher than the average for other districts. The districts of North Musi Rawas, Palembang, and Lubuk Lingau have the characteristics of high educated male and female unemployment. The districts/cities of Ogan Komering Ulu, Ogan Komering Ilir, and Musi Rawas Utara need attention because they have a higher percentage of unemployment in the desperate category than other districts, both male and female.

Keywords


Robust Biplot Analysis; Minimum Covariance Determinant; Unemployment, Gender Aspect

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References


BPS, Situasi ketenagakerjaan Provinsi Sumatera Selatan 2020. 2021.

A. A. dan I. M. S. Mattjik, Sidik Peubah Ganda dengan menggunakan SAS. Bogor: IPB press, 2011.

M. Novita, "Perbandingan Analisis Biplot Klasik Dan Robust Biplot Dengan Menggunakan Metode Fast Minimum" J. Mhs. Stat., vol. 2, no. 1, pp. 77-80, 2014.

Warsito, "Analisis Biplot dengan DNS Biasa dan Kekar untuk Pemetaan Hasil Belajar Mahasiswa IPB Bogor" Pros. Semin. Nas. Mat. dan Stat., pp. 396-406, 2016.

B. H. S. Utami, T. Trisnawati, R. Pratiwi, and M. Gumanti, "Robust Singular Value Decomposition Method on Minor Outlier Data" J. Varian, vol. 4, no. 1, pp. 19-24, 2020, doi: 10.30812/varian.v4i1.857.

W. Widowati and L. Muzdalifah, "Perbandingan Analisis Biplot Klasik dan Robust" J. Ris. dan Apl. Mat., no. 1, pp. 4-11, 2017, doi: https://doi.org/10.26740/jram.v1n1.

M. Hubert and M. Debruyne, "Minimum covariance determinant" Wiley Interdiscip. Rev. Comput. Stat., vol. 2, no. 1, pp. 36-43, 2020, doi: 10.1002/wics.61.

T. B. O. Ni Luh Ardila Kusumayanti, I Komang Gde Sukarsa and I. P. E. N. Kencana4, "Kajian Terhadap Tingkat Pemerataan Pendidikan Menggunakan Analisis Biplot klasik dan Biplot Kekar" vol. 4, no. 2, pp. 37-42, 2015, doi: https://doi.org/10.24843/MTK.2015.v04.i02.p086.

H. Venelia, K. Nisa, R. A. Wibowo, and M. A. Muda, "Robust Biplot Analysis of Natural Disasters in Indonesia from 2019 to 2021" J. Apl. Stat. Komputasi Stat., vol. 13, no. 2, pp. 61-68, 2021, doi: 10.34123/jurnalasks.v13i2.349.

E. Ferreira, E. Macedo, P. Fernandes, B. Bahmankhah, and M. C. Coelho, "Biplots of kinematic variables and pollutant emissions for an intercity corridor" Transp. Res. Procedia, vol. 62, no. Ewgt 2021, pp. 680-687, 2022, doi: 10.1016/j.trpro.2022.02.084.

D. T. Rodwell, C. J. van der Merwe, and S. Gardner-Lubbe, "Categorical CVA biplots" Comput. Stat. Data Anal., vol. 163, p. 107299, 2021, doi: 10.1016/j.csda.2021.107299.

A. Karuniawan et al., "Yield stability analysis of orange - Fleshed sweet potato in Indonesia using AMMI and GGE biplot" Heliyon, vol. 7, no. 4, pp. 1-10, 2021, doi: 10.1016/j.heliyon.2021.e06881.

R. K. Lal, A. Mishra, C. S. Chanotiya, P. Gupta, S. Srivastava, and B. P. Singh, "Biplot analysis in advanced generation lines for the nutritional quality of leaves and essential oil yield in vetiver (Chrysopogon zizanioides L. Roberty)" Acta Ecol. Sin., no. October, pp. 3-14, 2022, doi: 10.1016/j.chnaes.2021.10.003.

A. Kumar, A. C. Jnanesha, R. K. Lal, C. S. Chanotiya, S. Srivastava, and Y. Pant, "Biplot investigation for essential oil yield and chemical compositions under the Deccan Plateau region of southern India in cultivars of Java citronella (Cymbopogon winterianus Jowitt)" Ind. Crops Prod., vol. 175, no. August 2021, p. 114249, 2022, doi: 10.1016/j.indcrop.2021.114249.

A. H. Anik Nurul Aini, Diah Safitri, "Analisis lapangan pekerjaan utama di jawa tengah berdasarkan grafik biplot sqrt ( square root biplot )" J. GAUSSIAN, vol. 5, no. 1, pp. 41-50, 2016, doi: https://doi.org/10.14710/j.gauss.v5i1.10911.

A. Zubaidy and W. Handoyo, "Analisis Angka Tenaga Kerja Kota Malang Tahun 2018" J. Pangripta, vol. 1, no. 2, pp. 146-162, 2018, doi: https://jurnalpangripta.malangkota.go.id/index.php/PANGRIPTA/article/view/33/16.

J. de Sousa, K. Hron, K. FaÄevicová, and P. Filzmoser, "Robust Principal Component Analysis for Compositional Tables" J. Appl. Stat., vol. 48, no. 2, pp. 214-233, 2019, doi: 10.1080/02664763.2020.1722078.

BPS, Keadaan Angkatan Kerja di Sumatera Selatan 2020, no. August. 2021.

BPS, Statistik Gender Provinsi Sumatera Selatan 2020. 2021.

I. Juaeni, "Analisis Outlier Data Curah Hujan Berdasarkan Tropical Rainfall Measuring Mission Untuk Wilayah Jawa-Bali ( Outlier Analysis Rainfall Data Based on Tropical Rainfall Measuring Mission for Java-Bali Regions )" Maj. sains dan Teknoligi, vol. 7, no. 1, pp. 18-26, 2012.

P. Filzmoser and M. Gregorich, "Multivariate Outlier Detection in Applied Data Analysis: Global, Local, Compositional and Cellwise Outliers" Math. Geosci., vol. 52, no. 8, pp. 1049-1066, 2020, doi: 10.1007/s11004-020-09861-6.

M. Hubert, M. Debruyne, and P. J. Rousseeuw, "Minimum covariance determinant and extensions" Wiley Interdiscip. Rev. Comput. Stat., vol. 10, no. 3, 2018, doi: 10.1002/wics.1421.

V. T. Martin Maechler, Peter Rousseeuw, Christophe Croux, Andreas Ruckstuhl, "Package "˜ robustbase ' R." pp. 37-39, 2022.

J. C. Gower, N. J. Le Roux, and S. Gardner-Lubbe, "Biplots: Quantitative data" Wiley Interdiscip. Rev. Comput. Stat., vol. 7, no. 1, pp. 42-62, 2015, doi: 10.1002/wics.1338.

A. A. Mattjik and I. M. Sumertajaya, Sidik Peubah Ganda, Pertama. Bogor: IPB PRESS, 2011.

K. R. Gabriel, "The biplot graphic display of Matrices with Application to Principal Component Analysis" Biometrika, vol. 3, no. 58, pp. 153-164, 1971, doi: https://doi.org/10.1093/biomet/58.3.453.

Z. A. Leleury and A. E. Wokanubun, "Analisis Biplot Pada Pemetaan Karakteristik Kemiskinan Di Provinsi Maluku" BAREKENG J. Ilmu Mat. dan Terap., vol. 9, no. 1, pp. 21-31, 2015, doi: 10.30598/barekengvol9iss1pp21-31.




DOI: https://doi.org/10.34312/euler.v10i1.14070

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