Created
April 1, 2019 05:17
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>>> import pandas as pd | |
>>> nrows, ncols = 100000, 100 | |
>>> rng = np.random.RandomState(42) | |
>>> df1, df2, df3, df4 = (pd.DataFrame(rng.rand(nrows, ncols)) | |
for i in range(4)) |
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