在许多数据操作任务中,将pandas dataframe转换为词典
以下代码演示了此方法:
,'q':[4,3,2],'r':[4,0,9]}list:
Keys are column names, values are lists of column dataID A B C 0 p 1 3 2 1 q 4 3 2 2 r 4 0 9
series:
Similar to 'list', but values are Series objectsID A B C 0 p 1 3 2 1 q 4 3 2 2 r 4 0 9
records:
Each row becomes a dictionary with column names as keys and data as valuesID A B C 0 p 1 3 2 1 q 4 3 2 2 r 4 0 9
index:
Similar to 'records', but a dictionary of dictionaries with index labels as keysID A B C 0 p 1 3 2 1 q 4 3 2 2 r 4 0 9
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