字典dict转pandas dataframe格式

代码以下：python import pandas as pd data_dic = {'Science':{'A':2,'B':5},'Art':{'B':6,'C':7},'Fashion':{'D':5, 'C':8}} data_df = pd.DataFrame(data_dic) # 若是须要转置，则改成pd.DataFrame(data_dic).T data_df = data_

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