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Tag: pandas

Python reads csv in just one column

So im am relativley new to python (using Python 3 with the spyder IDE) and i try to read in a csv file with some weather data.enter image description here The problem is that the file i have contains some empty cells and information i dont need. I only need from the row 18 as a header (all the physical

reorder data in pandas pivot_table function

I’ve a sample dataframe I’m trying to pivot the data using The values are not in order which I’ve mentioned in the above snippet. How can I re-structure my data to (by also repeating the row labels) Answer Use DataFrame.swaplevel with DataFrame.reindex: EDIT:

Python: How to add groupby but not affect ngroup()?

per user I want an unique item order (as they click through them). If a item already has been seen, then don’t cumulative count, but place the already assigned value there. For example, c,d, g & b in the tables below. I used the function below, but its not getting the job done at the moment. If I ad…

Two-point Euclidean distance from csv file

I want to calculate the distance between two points and label them. The problem is that the code doesn’t work on more than 1 line. When there is 1 row, the program shows me result which I want: This is an error when there is more than 1 line : “cannot convert the series to <class ‘float&#…