所有人
这是我的Python代码。我想对csv数据文件进行阿尔法克朗巴赫测试。

import pandas as pd
import pingouin as pg

# Read the CSV file into a DataFrame
data = pd.read_csv("C:\\Users\\HP\\Desktop\\data analysis\\Classeur2.csv", header=0) 

# Print the column names to verify they are correct
print("Column names:", data.columns)

# Check if the specified columns exist in the DataFrame
selected_columns = ["doubt_A", "doubt_B", ";doubt_C", "doubt_D", "doubt_E"]
missing_columns = [col for col in selected_columns if col not in data.columns]

if missing_columns:
    print("Error: Columns not found in the DataFrame:", missing_columns)
else:
    # Select the columns for the scale questions
    data_columns = data[selected_columns]

    # Calculate Cronbach's alpha
    alpha_score = pg.cronbach_alpha(data=data_columns)

    print("Cronbach's alpha score:", alpha_score)

非常奇怪的是，这是输出消息：

\*Column names: Index(\['BAC', 'ETUDE', 'NFC_A', 'NFC_B', 'NFC_C', 'NFC_D', 'NFC_E',
'NFC_F;NFC_G;NFC_H;NFC_I;NFC_J;STAI1;STAI2;STAI3;STAI4;STAI5;age;conflit;doubt_A;doubt_B;doubt_C;doubt_D;doubt_E;doute_glo;responses'\],
dtype='object')
Error: Columns not found in the DataFrame: \['doubt_A', 'doubt_B', ';doubt_C', 'doubt_D', 'doubt_E'\]

它给我列的名字。有doubt_A，doubt_B等等。但它也考虑了我的csv文件中没有的列。*
我真的不明白
谢谢你花时间阅读这篇文章。
我试图更改列名，但不起作用。