Some time ago, probably yesterday or the day before, I had to filter a pandas dataframe and somehow it did not come intuitively into my mind how to do it. As I did not have an article about it, I…
Tag: dataframe
Python – Write a DataFrame or List to multiple tabs in Excel
The idea of the article is to provide a Python code that does the following: Takes a list or DataFrame; Splits it into quite a few smaller parts; Writes each one on a separate Excel worksheet; Pretty much like this:…
Python – Building New Columns in a Dataframe, Based on Other Columns
Working with python, pandas and dataframes is quite challenging even for experienced Excel & VBA developer, as I love to consider myself for one. Thus, today I was fighting for quite some time to add new columns to a dataframe,…
Tagged with: adding columns, based on columns, based on rows, computating column, dataframe, offset, Python, shift, shifting column
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