[英]I want to import an excel file organized as a pivot into a python dataframe where I found 3 columns (Frames, Stringers and Values)
我有两个数据框 df 和 df1 具有相同的 id 列，但两个数据框中的列名不同，我想在第二个 dataframe 中更新值
[英]I have a two data frames df and df1 have same id columns but different column names in both data frames and I want update values in second dataframe
Python 代码：我想将两个不同的 excel 文件中的 2 列相乘，并用该相乘结果创建第三个 excel 文件
[英]Python code: I want to multiply 2 columns that are in two different excel file and create a third excel file with the result of this multiplication
我正在尝试使用 Pandas 将 json 文件转为特定格式。 我想在某些列上旋转它
[英]I am trying to pivot a json file using pandas to be in a specific format. I want to pivot it on certain columns
如何将两个不同的数据帧组合成一个 pivot 表，然后添加列以计算 python 的差异？
[英]How can I combine two different data frames into a pivot table and then add in columns to calculate the difference in python?
如何在 Python 中导入 Excel 文件列并在列之间进行多元线性回归
[英]How can I import Excel file columns in Python and do multiple linear regression between columns
我有两个数据框。 我想根据条件将一个数据框的值替换为另一数据框的标头值
[英]I have two Data frames. I want to replace the values of one dataframe with the header values of another dataframe based on a condition
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