This post shows you how to use arrays in Python and why this data structure is so useful. A foundational skill for data science, coding, and more!

NumPy arrays have many of the behaviors of conventional Python objects, so it’s tempting to use common Python metaphors for working with them. If we wanted to create a NumPy array with the ...

Arrays are super useful. If you want even more details about python and arrays - this is a very useful site from Cornell. My python-foo will probably never catch up with The Virtuosi.

Numpy Arrays Basic Ways to Build Arrays We can cast an ordinary python list as a NumPy one-dimensional array.

The simplest form of regression in Python is, well, simple linear regression. With simple linear regression, you're trying to ...

Now that we know how to build arrays, let's look at how to pull values our of an array using indexing, and also slicing off sections of an array. Similar to selecting an element from a python list, we ...