使用comas将dataframe中的列转换为要绘制的数值数据

import pandas as pd
import comas

data = {'Name': ['John', 'Emma', 'Mike', 'Emily'],
        'Age': [25, 28, 32, 30],
        'Salary': [50000, 60000, 70000, 55000]}
df = pd.DataFrame(data)

df['Age'] = comas.to_numeric(df['Age'])
df['Salary'] = comas.to_numeric(df['Salary'])

print(df.dtypes)

Name      object
Age        int64
Salary     int64
dtype: object