dask_histogram.AggHistogram

class dask_histogram.AggHistogram(dsk, name, histref, layer=None)

Aggregated Histogram collection.

The class constructor is typically used internally; dask_histogram.factory() is recommended for users (along with the dask_histogram.routines module).

See also

dask_histogram.factory

__init__(dsk, name, histref, layer=None)

Methods

__init__(dsk, name, histref[, layer])
compute(**kwargs)	Compute this dask collection
counts([flow])
persist(**kwargs)	Persist this dask collection into memory
to_boost()	Convert to a boost_histogram.Histogram via computation.
to_dask_array([flow, dd])	Convert histogram object to dask.array form.
to_delayed([optimize_graph])
values([flow])
variances([flow])
visualize([filename, format, optimize_graph])	Render the computation of this object's task graph using graphviz.

Attributes

dask
histref	Empty reference boost-histogram object.
key
name
ndim	Total number of dimensions.
shape	Shape of the histogram as an array.
size	Size of the histogram.