You can use the Series.to_list method. For example: import pandas as pd df = pd.DataFrame({'a': [1, 3, 5, 7, 4, 5, 6, 4, 7, 8, 9], 'b': [3, 5, 6, 2, 4, 6, ... ... <看更多>

Dataframes (and matrices) have 2 dimensions (rows and columns), ... When creating this list we know we had originally stored a dataframe in the second ... ... <看更多>

I am basically trying to convert each item in the array into a pandas data frame which has four columns. What would be the best approach to this as pd.Dataframe ... ... <看更多>

Changing a DataFrame element which is a list, works only when the length of the list is not larger then two. df = DataFrame({"a":[[1,2,3], ... ... <看更多>

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