Answers for "how to find uniques values from a dictionary in python"

find all unique items in dictionary value python

L = [{"V":"S001"}, {"V": "S002"}, {"VI": "S001"}, {"VI": "S005"}, {"VII":"S005"}, {"V":"S009"},{"VIII":"S007"}]
print("Original List: ",L)
u_value = set( val for dic in L for val in dic.values())
print("Unique Values: ",u_value)

counting unique values python

df.loc[df['mID']=='A','hID'].agg(['nunique','count','size'])