Mekakau Ilir district is one of the districts with the highest coffee production in South OKU Regency. The majority of the population of Pulau Duku Village earns a living as coffee farmers, which indicates that coffee plants are the main source of income in Pulau Duku Village. However, coffee production in the village often experiences a decline. Based on information from the coffee farming com…
Survival analysis is a collection of statistical procedures for data analysis for which the outcome variable of interest is time until an event occurs. In survival analysis, ties are sometimes found. Ties can cause problems in establishing the partial likelihood when determining the component of the risk set. Ties can be overcome by using the breslow, efron, and exact. The purpose of this study…