python将series转换为int

要将Series转换为int类型，可以使用astype()方法或者map()函数。下面是两种方法的示例代码：

方法一：使用astype()方法

import pandas as pd

s = pd.Series(data=\["001", "002", "003", "004"\], index=list("abcd"))
s = s.astype(int)
print(s)

运行结果：

a    1
b    2
c    3
d    4
dtype: int64

方法二：使用map()函数

import pandas as pd

s = pd.Series(data=\["001", "002", "003", "004"\], index=list("abcd"))
s = s.map(int)
print(s)

运行结果：

a    1
b    2
c    3
d    4
dtype: int64

以上两种方法都可以将Series中的字符串类型转换为int类型。
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