Skip to content
Permalink
master
Switch branches/tags
Go to file
 
 
Cannot retrieve contributors at this time
################################################################################
#
# Copyright (c) 2019, the Perspective Authors.
#
# This file is part of the Perspective library, distributed under the terms of
# the Apache License 2.0. The full license can be found in the LICENSE file.
#
from enum import Enum
class Aggregate(Enum):
"""The aggregation operators available in Perspective. Pass these into the
`aggregates` arg in `PerspectiveWidget` or `PerspectiveViewer`.
Examples:
>>> widget = PerspectiveWidget(data, aggregates={"a": Aggregate.LAST})
"""
AND = "and"
ANY = "any"
AVG = "avg"
COUNT = "count"
DISTINCT_COUNT = "distinct count"
DISTINCT_LEAF = "distinct leaf"
DOMINANT = "dominant"
FIRST_BY_INDEX = "first by index"
LAST_BY_INDEX = "last by index"
LAST_MINUS_FIRST = "last minus first"
LAST = "last"
HIGH = "high"
JOIN = "join"
LOW = "low"
HIGH_MINUS_LOW = "high minus low"
MEAN = "mean"
MEDIAN = "median"
OR = "or"
PCT_SUM_PARENT = "pct sum parent"
PCT_SUM_GRAND_TOTAL = "pct sum grand total"
STANDARD_DEVIATION = "stddev"
SUM = "sum"
SUM_ABS = "sum abs"
ABS_SUM = "abs sum"
SUM_NOT_NULL = "sum not null"
UNIQUE = "unique"
VARIANCE = "var"
@staticmethod
def options():
return list(c.value for c in Aggregate)