import matplotlib.pyplot as plt
import tkinter
import numpy as np
import pandas as pd
from pandas import DataFrame
data_train = pd.read_csv(‘train2.csv’)
store = data_train[[‘Age’,‘Sex’]]
data = store.groupby(‘Age’)
print(data.count())
pandas group by的用法
最新推荐文章于 2025-06-01 08:47:04 发布