I am trying to run some Machine learning algo on a dataset using scikit-learn. My dataset has some features which are like categories. Like one feature is A, which has values 1,2,3 specifying the q...

I have a simple 1-series bar chart where each bar has a nominal value. I can plot this fine with the data labels and axis representing the value for each bar but I'd like to have the data label and...

Imagine we have 7 categories (e.g. religion), and we would like to plot them not in a linear way, but in clusters that are automatically chosen to be nicely aligned. Here the individuals within gro...