Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ban Masataka,Consumer Clustering ModelBased on the Time of New Product Adoption Using ID-POS Data,Ouyou toukeigaku,02850370,Japanese Society of Applied Statistics,2015,44,3,145-160,https://cir.nii.ac.jp/crid/1390001204441168384,https://doi.org/10.5023/jappstat.44.145