Search
 
SCRIPT & CODE EXAMPLE
 
CODE EXAMPLE FOR PYTHON

get count of unique values in column pandas

df = df.groupby('domain')['ID'].nunique()

print (df)
domain
'facebook.com'    1
'google.com'      1
'twitter.com'     2
'vk.com'          3
Name: ID, dtype: int64
Source by stackoverflow.com #
 
PREVIOUS NEXT
Tagged: #count #unique #values #column #pandas
ADD COMMENT
Topic
Name
4+4 =