如何从字典列表创建 pandas pd.DataFrame

你可以使用 pd.DataFrame(lst) 构造函数从字典列表（lst）创建 pandas pd.DataFrame。

create_dataframe_from_list.py

a = {"x": 1, "y": 2}
b = {"x": 3, "y": 2}
c = {"x": 6, "y": 9}
df = pd.DataFrame([a,b,c])

a = {"x": 1, "y": 2}
b = {"x": 3, "y": 2}
c = {"x": 6, "y": 9}
df = pd.DataFrame([a,b,c])

df 将如下所示：

从字典列表创建的显示 x 和 y 列的 Pandas DataFrame

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