inst/examples/nth_purchase.R

data(transactions)
a <- split(transactions, transactions$ID)
a <- Filter(function(x) nrow(x) > 1, a) #repeat-purchaser
cadf.data <- lapply(a, function(x) CADF::Customer$new(x, today=max(transactions$PURCHASE_DATA)))
                                                                   
                                                                   

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CADF documentation built on Oct. 31, 2024, 5:08 p.m.