code: def test_frame_describe_unstacked_format():
      # GH 4792
      prices = {
          Timestamp("2011-01-06 10:59:05", tz=None): 24990,
          Timestamp("2011-01-06 12:43:33", tz=None): 25499,
          Timestamp("2011-01-06 12:54:09", tz=None): 25499,
      }
      volumes = {
          Timestamp("2011-01-06 10:59:05", tz=None): 1500000000,
          Timestamp("2011-01-06 12:43:33", tz=None): 5000000000,
          Timestamp("2011-01-06 12:54:09", tz=None): 100000000,
      }
      df = DataFrame({"PRICE": prices, "VOLUME": volumes})
      result = df.groupby("PRICE").VOLUME.describe()
      data = [
          df[df.PRICE == 24990].VOLUME.describe().values.tolist(),
          df[df.PRICE == 25499].VOLUME.describe().values.tolist(),
      ]
      expected = DataFrame(
          data,
          index=Index([24990, 25499], name="PRICE"),
          columns=[
              "count",
              "mean",
              "std",
              "min",
              "25%",
              "50%",
              "75%",
              "max",
          ],
      )
      tm.assert_frame_equal(result, expected)
  
file_path: pandas/pandas/tests/groupby/methods/test_describe.py
imports: import numpy
  import pytest
  import pandas
  from pandas import DataFrame, Index, MultiIndex, Series, Timestamp, date_range
  import pandas._testing
label_desc: Use image node_id 7 for calling a global function with example usage: test_frame_describe_unstacked_format() without return types