018_一列数据分割两列

import pandas as pd


if __name__ == '__main__':
    employees = pd.read_excel("C:/Users/18124/Desktop/pandas/018_一列数据分割两列/Employees.xlsx")
    print(employees)
    
    # 分割列
    df = employees["Full Name"].str.split(expand=True)
    print(df)

    # 添加列
    employees["First Name"] = df[0]    # 分割第一个列
    employees["Last Name"] = df[1]    # 分割第二个列
    employees["Len Last Name"] = df[1].str.len()    # 字符个数统计 - 第二列
    print(employees)