Fig. 2From: Beyond the supermarket: analyzing household shopping trip patterns that include food at home and away from home retailersDistribution of Households Across Shopping Trip Patterns by Income and SNAP Participation. fah suffix indicates results of cluster analysis that analyzed food at home (FAH) trips only. Mix = Cluster in which no single retailer type dominated shopping trip patterns. SNAP = Supplemental Nutrition Assistance Program. FPL = Federal poverty line. *excludes SNAP ParticipantsBack to article page