Python过滤数据

data = [1, 5, 10, 15, 20]
filtered_data = [x for x in data if x >= 10]
print(filtered_data)  # 输出：[10, 15, 20]

data = [1, 2, 3, 4, 5, 6]
filtered_data = filter(lambda x: x % 2 == 0, data)
print(list(filtered_data))  # 输出：[2, 4, 6]

import pandas as pd

data = {'Name': ['Alice', 'Bob', 'Charlie', 'David'],
        'Age': [25, 30, 35, 40]}
df = pd.DataFrame(data)
filtered_data = df[df['Age'] >= 30]
print(filtered_data)