Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Erin R. Lundy and C. B. Dean,Analyzing Heaped Counts Versus Longitudinal Presence/Absence Data in Joint Zero-inflated Discrete Regression Models,Sociological Methods & Research,0049-1241,SAGE Publications,2018-08-22,50,2,567-596,https://cir.nii.ac.jp/crid/1363670320911926912,https://doi.org/10.1177/0049124118782550