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Error with python using pandasql: "no such column:..." when the column actually exists
I'm Lucas and I'm a master student in management science in Belgium. I have a very poor background in coding and everything related to it, so my problem is probably very basic but still very confusing...
Lucas Leblond
Votes: 0
Answers: 0
Is there any function to remove duplicate values in rows in jupyter?
I have a csv file. I need to remove the duplicates values under street_name. ex: I have multi hwy-1w!
I used this query: joinedResult.groupby('roadId')['street_name'].apply(', '.join).reset_index()....
Tara
Votes: 0
Answers: 1
How to do query with multiple condition from 2 table?
I wanna pick cities from worldcity by these conditions:
the population of the city exceeds the population of the most populous city in the Filipina. (Meaning: for example city X is the city in the Fi...
Akbar Amelia
Votes: 0
Answers: 2
How to load a pandas dataframe that is stored as pickle or feather (df.pkl or df.ftr) into sqldf
I have two files - df.pkl and df.ftr.
And I am using run_qry = lambda q: sqldf(q, globals()) to run sql queries.
So for example:
I am creating a new DataFrame like new_dfr = run_qry("""...
Satyam676
Votes: 0
Answers: 1