1.使用DataFrame函数创建dataframe表

Sure, to create a DataFrame in Python using the DataFrame function, you would first import the pandas library using "import pandas as pd", then create a dictionary of your data, and finally use the DataFrame function to convert the dictionary into a DataFrame table. An example code snippet would look like this:

import pandas as pd

data = {'name': ['Alice', 'Bob', 'Charlie'],
        'age': [24, 32, 18],
        'city': ['New York', 'San Francisco', 'London']}

df = pd.DataFrame(data)

print(df)

This would create a DataFrame table with three columns (name, age, and city) and three rows of data for each person.