题解 | #修补缺失的用户数据#
修补缺失的用户数据
https://www.nowcoder.com/practice/9863e81c8eba4c33817b26b801a17313
import pandas as pd
import numpy as np
data=pd.read_csv('Nowcoder.csv')
pd.set_option("display.width", 300) # 设置字符显示宽度
pd.set_option("display.max_rows", None) # 设置显示最大行
pd.set_option("display.max_columns", None)
print(data.fillna({'Graduate_year':max(data.Graduate_year)
,'Language':'Python'
,'Achievement_value':int(round(np.mean(data.Achievement_value),0))
}))