Novice programmer here seeking help. I have a Dataframe that looks like this:
Name
0 "jackolsen"
1 "IsabelClark"
2 "JaneDoe"
3 "JackOlsen"
4 "JACKOLSEN"
5 "MariaSmith"
6 "JohnSmith"
7 "MaryKent"
8 "MaryKent"
And a list of names:
l = list("jackolsen", "janedoe", "johnsmith")
My desired output is a new column in the DataFrame which tells me if the name is on the list (value = 1) or not (value = 0)regardless if it is uppercase or lowercase. In this example it would be:
Name List
0 "jackolsen" 1
1 "IsabelClark" 0
2 "JaneDoe" 1
3 "JackOlsen" 1
4 "JACKOLSEN" 1
5 "MariaSmith" 0
6 "JohnSmith" 1
7 "MaryKent" 0
8 "MaryKent" 0
How can I achieve my desired output?
df["List"] = df["Name"].str.lower().isin(l).astype(int)
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