Recent questions tagged pythonpandasdataframe

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Q: How to select first N rows and last row in Python Pandas?

Problem: Select first N rows and last row in Python Pandas. only gets 1 row which is index 9 and ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 7, 2022 in Education by JackTerrance

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Q: Distinguish repeating column names by adding an integer using pandas

I have some columns that have the same names. I would like to add a 1 to the repeating column ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 6, 2022 in Education by JackTerrance

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Q: Use the pandas pivot index as column

In the code below I pivot a dataframe using an index date. After the pivot, I need to get the ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 5, 2022 in Education by JackTerrance

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Q: Python Pandas check dataframe groupby, how many people have the same book combinations

So I have a list of people, each of them are given more than 2 books, 4 books are possible. I ... , JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 2, 2022 in Education by JackTerrance

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