数据读取与查看

import pandas as pd

df = pd.read_csv('data.csv')
print(df.head())
print(df.info())
print(df.describe())

数据清洗

df = df.dropna()  # 删除空值
df = df.drop_duplicates()  # 删除重复
df['column'] = df['column'].str.strip()  # 去除空格

转载请注明：周志洋的博客 » Python实用技巧-数据分析入门