I have a dataframe ,that looks like this
site Active 0 deals Active 1 deals InActive 2 deals Active 3 discount InActive 4 discount Active
i don’t want to drop the duplicate items, but i want to change the Active columns value based on Site column,for example Active has to change inactive based on duplicate item in site column,Inactive also have to change based on number of duplicate items present,last duplicate item has to Active, other than that it has to be Inactive, If it is already inactive it also have to change based on that condition
Expected
site Active 0 deals InActive 1 deals InActive 2 deals Active 3 discount InActive 4 discount Active
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Answer
You can apply duplicated()
function with keep='last'
which will return False
for the last duplicated value. Then simply replace True
and False
as per your need.
df1["Active"]=df1["site"].duplicated(keep='last').replace(True,"InActive").replace(False,"Active")