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並前往https://moonbooks.org/Articles/How-to-select-randomly-sample--the-rows-of-a-dataframe-using-pandas-in-python-/

How to select randomly (sample) the rows of a dataframe ...

df_sub_cutoff = df.sample(n=5, random_state = 42) >>> df_sub_cutoff a b c d e 0 1 2 3 4 5 17 86 87 88 89 90 15 76 77 78 79 80 1 6 7 8 9 10 8 41 42 ...

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