2022
DOI: 10.25077/jmu.11.1.12-24.2022
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Pemodelan Jumlah Kematian Bayi di Kota Bandung dengan Menggunakan Regresi Zero-Inflated Poisson

Abstract: Kematian bayi merupakan salah satu indikator dalam menentukan tingkatkesehatan masyarakat. Salah satu upaya untuk mengurangi jumlah kematian bayi adalah dengan mengkaji faktor - faktor penyebabnya. Banyaknya kasus kematian bayi yang berupa data diskrit dan faktor - faktor yang mempengaruhinya dapat dimodelkan menggunakan regresi Poisson. Namun, dalam analisis regresi Poisson sering ditemukan kondisi overdispersi yakni nilai varians dari variabel respon lebih besar dari nilai mean. Overdispersi dapat terjadi ka… Show more

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“…However, overdispersion often occurs. Overdispersion is a condition where the variance value is greater than the average value (Dwi Putri et al, 2022). The cause of overdispersion is a large number of observations with a zero value in the response variable.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…However, overdispersion often occurs. Overdispersion is a condition where the variance value is greater than the average value (Dwi Putri et al, 2022). The cause of overdispersion is a large number of observations with a zero value in the response variable.…”
Section: Introductionmentioning
confidence: 99%
“…ZIP and ZINB regression methods have often been used in previous studies. For example, research (Dwi Putri et al, 2022) uses the ZIP regression method. In this study, the response variable was the number of infant mortality cases in Bandung.…”
Section: Introductionmentioning
confidence: 99%