PERFORMA PROPORSI ZERO-INFLATION PADA REGRESI ZERO-INFLATED NEGATIVE BINOMIAL (STUDI KASUS: DATA TETANUS NEONATORUM DI JAWA TIMUR)

  • LUTHFATUL AMALIANA Universitas Brawijaya
  • UMU SA’ADAH Universitas Brawijaya
  • NI WAYAN SURYA WARDHANI Universitas Brawijaya
##plugins.pubIds.doi.readerDisplayName## https://doi.org/10.24843/MTK.2018.v07.i01.p183

Abstrak

Tetanus Neonatorum (TN) is an infectious disease that could be prevented by immunization. East Java Province is the highest numbers of TN case in Indonesia. TN data in East Java contain overdispersion and big proportion of zero-inflation (71,05%). The data containing overdispersion and zero-inflation are more appropriately analyzed by using Zero-Inflated Negative Binomial (ZINB) regression. The aim of this study are: (1) to know the perform of proportion of zero-inflation for ZINB model and (2) to obtain the optimal proportion of zero-inflation for TN data. The result of this study indicates that the optimal proportion of ZINB model is 64,52%.

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##submission.authorBiographies##

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Jurusan Matematika, Fakultas MIPA – Universitas Brawijaya

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Jurusan Matematika, Fakultas MIPA – Universitas Brawijaya

##submission.authorWithAffiliation##

Jurusan Matematika, Fakultas MIPA – Universitas Brawijaya

Diterbitkan
2018-02-03
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AMALIANA, LUTHFATUL; SA’ADAH, UMU; WARDHANI, NI WAYAN SURYA. PERFORMA PROPORSI ZERO-INFLATION PADA REGRESI ZERO-INFLATED NEGATIVE BINOMIAL (STUDI KASUS: DATA TETANUS NEONATORUM DI JAWA TIMUR). E-Jurnal Matematika, [S.l.], v. 7, n. 1, p. 41-49, feb. 2018. ISSN 2303-1751. Tersedia pada: <http://103.29.196.112/index.php/mtk/article/view/37605>. Tanggal Akses: 04 mar. 2026 doi: https://doi.org/10.24843/MTK.2018.v07.i01.p183.
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