Survival Analysis of Package Delivery Time from Shopee to Users on Java Island
Adella Puspitasari, Muhammad Bayu Nirwana, Isnandar Slamet

Statistics Departement, Faculty of Math and Science, Sebelas Maret University
Jalan Ir. Sutami No.36, Kentingan, Kec. Jebres, Kota Surakarta, Jawa Tengah 57126, Indonesia
*humas[at]mail.uns.ac.id

Abstract

Online shopping is the choice of many people to satisfy their needs because of high mobility every day. Shopee is a mobile marketplace that is currently used by all. Shopee has collaborated with many shipping service companies to support the convenience of consumers in buying and selling. Based on a survey by Ipsos about consumer considerations when shopping on e-commerce platforms in Indonesia, delivery time is one of the most important things. Besides that, Shopee has quality delivery services in second place after Tokopedia. Java Island is called the central economy facilitated by adequate digital infrastructure. Therefore, it is necessary to analyze factors that affect package delivery time from Shopee. Survival analysis is a statistical method used to analyze the time an event occurs over a certain period. One method of survival analysis that can be used in this study is the Cox Proportional Hazard regression must satisfy the proportional hazard assumption, where the ratio of the two hazard values must be constant with time. Therefore, the factors that significantly affect package delivery time using the Cox Proportional Hazard regression at significance level 5% are domicile, type of stuff, time of order, types of the expedition, distance, and cost.

Keywords: Shopee- delivery time- survival analysis- Cox Proportional Hazard- proportional hazard assumption

Topic: MATHEMATICS AND STATISTICS