Pandas list unpacking to multiple columns Question: I have a pandas DataFrame with one column containing lists, like: >>> import pandas as pd >>> d = {‘A’: [1, 2, 3], ‘B’: [[0.1, 0.2, 0.3], [0.4, 0.5, 0.6], [0.7, 0.8, 0.9]]} >>> df = pd.DataFrame(data=d) >>> df A B 0 1 [0.1, 0.2, 0.3] 1 2 …
Python : Pandas Chaining : How to add text to the plot? Question: How to add text/label to a bar plot, when using pandas chaining ? Below is how I’m plotting without the label. ( df .groupby([‘col1′,’col2’], dropna=False) [[‘col1’, ‘col2′]] .size() .unstack() .plot(kind=’bar’, figsize = (8,8)) ) The unstacked data frame (right before .plot in …
Passing data between a series of related functions Question: I am attempting to create an exam grading program. I successfully wrote each function to do what I need it to, but when I attempt to execute the entire program, I am running into issues with my return variables not being referenced. Here is my code …
