【发布时间】:2020-06-12 07:17:10
【问题描述】:
import pandas as pd
import numpy as np
#Create a Dictionary of series
d = {'Name':pd.Series(['Tom','James','Ricky','','Steve','Tom','Jack',
'Lee','David','','Betina','Andres']),
'Age':pd.Series([25,,25,23,30,29,23,'NULL',40,30,51,46]),
'Rating':pd.Series([4.23,3.24,3.98,2.56,3.20,4.6,3.8,3.78,2.98,4.80,4.10,3.65])
}
#Create a DataFrame
df = pd.DataFrame(d)
summary = df.describe(include='all').T
print(summary)
如何创建两列来获取 total_duplicate_value_count 和 total_null_value_count。然后将其添加到现有的 summary 数据框中?
Expected Output :
column_name total_null_value_count total_duplicate_value_count count ...
Name 2 1 12 ...
Age 2 3 12 ...
Rating 0 0 12 ...
【问题讨论】:
-
请发布您的预期输出。
-
@MayankPorwal 更新了预期的输出。
标签: python python-3.x pandas metrics summary