The simplest form of regression in Python is, well, simple linear regression. With simple linear regression, you're trying to see if there's a relationship between two variables, with the first known ...

Pandas makes it easy to quickly load, manipulate, align, merge, and even visualize data tables directly in Python.

# We can load the data and set the index to be a combination of the state and county values and see how pandas handles it in a DataFrame. # We do this by creating a list of the column identifiers we ...

The above does a multirow assignment through the DataFrame.set_value() function by two different indices. In the first case the index is built by plain python values. This succeeds. In the second case ...