ExplicitBuckets(mapping=None, *, ignore_unknown_fields=False, **kwargs)Describing buckets with arbitrary user-provided width.
Attribute |
|
|---|---|
| Name | Description |
bounds |
MutableSequence[float]
'bound' is a list of strictly increasing boundaries between buckets. Note that a list of length N-1 defines N buckets because of fenceposting. See comments on bucket_options
for details.
The i'th finite bucket covers the interval [bound[i-1],
bound[i]) where i ranges from 1 to bound_size() - 1. Note
that there are no finite buckets at all if 'bound' only
contains a single element; in that special case the single
bound defines the boundary between the underflow and
overflow buckets.
bucket number lower bound upper bound i == 0 (underflow)
-inf bound[i] 0 < i="">< bound_size()="" bound[i-1]="" bound[i]="" i="=" bound_size()="" (overflow)="" bound[i-1]="" +inf=""> |