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Showing posts with the label Rows
How To Delete Rows (not Columns) In A Csv File

How To Delete Rows (not Columns) In A Csv File

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I am trying to delete a particular row (NOT a column) in a csv file for a class project. When I d… Read more How To Delete Rows (not Columns) In A Csv File
Split Multiple Columns Of Lists Into Separate Rows

Split Multiple Columns Of Lists Into Separate Rows

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I have a dataframe like this - df = pd.DataFrame( {'key': [1, 2, 3, 4], 'col1&… Read more Split Multiple Columns Of Lists Into Separate Rows
Collapsing Rows With Nan Entries In Pandas Dataframe

Collapsing Rows With Nan Entries In Pandas Dataframe

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I have a pandas DataFrame with rows of data:: # objectID grade OS method object_id_0001… Read more Collapsing Rows With Nan Entries In Pandas Dataframe
Drop The Last Row In A Group, Based On Condition

Drop The Last Row In A Group, Based On Condition

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I want to drop the last row in a group based on a condition. I have done the following: df=pd.read… Read more Drop The Last Row In A Group, Based On Condition
Add New Row Based On An If Condition Via Python

Add New Row Based On An If Condition Via Python

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I need to add a new row if two consecutive cells of the column door are the same and the difference… Read more Add New Row Based On An If Condition Via Python