Indikator Kesejahteraan di Provinsi Bali Suatu Pendekatan Analisis Biplot

Abstract: The goal of this research is to get the representation of welfare in Bali province based on the indicators represented by People Development Index (PDI). PDI is the index is a latent variable that cannot be measured like measurement variable, so to measure PDI have to be measure by several indi- cators. In general, PDI is measured by three indicators that is a long and healthy life as the Health Indicators, Education Indicators and a decent standard of living as Economic Indicators. In Practice, Health Indicators is measured by the mean expectation of life. Mean of long school and expectation of long school are a measurement of Education Indicators. Whereas Economic Indicators is represented by purchasing power parity. In Statistics methods, to represent or analyze multivariate variable many methods can be used. One of the methods is Biplot. In Biplot analysis, we can represent information about the row matrix and column matrix simultaneous. In these cases, we can get information about the object (9 districts or city in Bali) and Welfare Indicators represented by PDI simultanous. The result of biplot analysis in this research is a two-dimension graphic that represents Euclid distance of object and correlation of indicators so that we can get information of the grouping of the object and the character- istic variables of the certain group.