pandas dataframe遍历时数据类型为float无法遍历 报错:TypeError: 'float' object is not subscriptable https://www.delftstack.com/zh/howto/python-pandas/how-to-convert-float-to-int-in-pandas-dataframe/ 转化为int之后,再用列表填充,遍历列表 k2 = pd.to_numeric(stock_a_all_pb_df.values[-1, 1:],...
If you encounter the error TypeError: 'float' object is not subscriptable when using the where function in pandas, it's likely due to an issue with the types of the objects being used. This error usually occurs when you're trying to access an element of a non-subscriptable object, such ...
您的activity变量可能包含一个浮点值，这会导致model.encode(activity, convert_to_tensor=True)出现问题。
实现读取csv文件,文件里面是有限个百分数成绩(99.6、76.8等等)导出GPA 和等级 === 代码是这样,但是报错了,在score = float(sc)这行就报错了,下面有没有错误还不知道,大佬能帮看看嘛? 错误代码:TypeError: 'float' object is not subscriptable import pandas as pd data = pd.read_csv("scores.csv") grade...
缺失值是在数据处理中在所难免的问题,pandas对缺失值的处理目的是简化对缺失值处理的工作。缺失值在pandas中使用的是浮点数(numpy.nan:Not a Number),具体代码如下: importnumpy as npimportpandas as pd data= pd.Series([11,22,33,np.nan,55])#定义NaN 值通过numpy.nandata ...
This is probably similar to #14792, but still happens with 0.23.3 (a friend even tested it with 1.0.3). Testcase import io s = """A,B,\n1,2""" pd.read_csv(io.StringIO(s), parse_dates=["B"], names=["B"]) raises: ---...
"For the last 8 years of his life, Galileo was under house arrest for espousing this man's ...
因为您在df['year'] = df['year'].astype[int]中使用了[]而不是（）。您应该使用df['year'] ...
首先，使用pip、conda或类似工具正确安装扩展库numpy和pandas，然后按照Python社区的管理，使用下面的方式进...
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