we should split this to a sub-module (concat) and then split logically (similar to merge)

https://github.com/pandas-dev/pandas/blob/master/pandas/tests/reshape/test_concat.py

Hi all, I've got a doc suggestion for https://docs.dask.org/en/latest/dataframe-groupby.html#aggregate

The documentation makes it look easy to write a custom Aggregation function but it doesn't note the steps need to access the numbers behind an existing SeriesGroupBy object - this cost me a couple of hours of trial and error.

My suggestion would be to add something like the following to

The current version of the HANS dataset is missing the additional information provided for each example, including the sentence parses, heuristic and subcase.

Improve readability of thread id based branches by giving them more descriptive names.

e.g.

if (!t) // is actually a t == 0

and

https://github.com/rapidsai/cudf/blob/57ef76927373d7260b6a0eda781e59a4c563d36e/cpp/src/io/statistics/column_stats.cu#L285
Is actually a lane_id == 0
As demonstrated in rapidsai/cudf#6241 (comment), pr

Support Series.median()

MCVE Code Sample

# Your code here
import numpy as np
import xarray as xr

data = np.zeros((10, 4))
example_xr = xr.DataArray(data, coords=[range(10), ["