Question

此处是Python新手。我能否知道如何将下面的给定数据转换为下面提到的所需格式？

源数据：

输出数据必须类似于：

请告知。

到目前为止，我的代码：

# Transposing an excel file using python
import pandas as pd

# Location of the file
loc = ("C:\\Users\\user1\\Documents\\Python_Files\\data.xlsx")

# Reading the file
df=pd.read_excel("C:\\Users\\user1\\Documents\\Python_Files\\data.xlsx")

# Transposing the file
df.T.to_excel('C:\\Users\\user1\\Documents\\Python_Files\\data1.xlsx', index=False)

Answer 1

您可以尝试使用pandas库将pandas.read_csv read_csv documentation函数作为数据帧导入原始数据，然后使用pandas.DataFrame.transpose {{3}函数将数据帧转置}

Answer 2

我自己找到了答案。仅供参考，代码如下：

import pandas as pd

# Location of the file
loc = "C:\\Users\\user1\\Documents\\Python_Files\\data.xlsx"

# Reading the file
df=pd.read_excel(loc)

#Transposing the file
out = df.pivot_table(values='H', index=['V','ED','D','F','SF','T'],columns=['SPH'], fill_value=0)
print(out)

out1 = pd.DataFrame(out).reset_index()
print(out1)

out2 = pd.DataFrame(out1.transpose()).reset_index()
print(out2)

out2.rename(columns={'SPH':-1}, inplace=True)
print(out2)

out2.rename(columns=lambda x: x+1, inplace=True)
print(out2)

out2.rename(columns={0:'Name'}, inplace=True)
print(out2)

#Save
out2.to_excel("C:\\Users\\user1\\Documents\\Python_Files\\data1.xlsx", index=False)

Python-以所需格式转置数据

2 个答案: