bucket
Parameters
value
Size of each bucket (except for minimum and maximum buckets). So if lower_bound = 10, upper_bound = 89, and bucket_size = 10, then the following buckets would be used: -10, 10-20, 20-30, 30-40, 40-50, 50-60, 60-70, 70-80, 80-89, 89+. Precision up to 2 decimals works.