Automatically create a summary for objects obtained from reduce()

Takes an object produced by reduce(), and counts new and lost customers.

# S3 method for reduce
summary(object, ..., period = "days", name = "count")

Arguments

object: reduce object produced by reduce()
...: names of columns to aggregate counts by
period: a character string indicating the period to aggregate on. Four options are available: "quarters", "months", "weeks", and "days" (the default option)
name: The name of the new column in the output. If omitted, it will default to count.

data.frame