Foundations


Getting Started with Linear Algebra in R

So far, we've been working with single numbers in our posts. Many kinds of data, however, can be represented by matrices. In order to discuss and learn about methods designed...

What Makes Some Algorithms Better and a First Look at Big O Notation

In our first code lab on estimating pi with dart throwing, we talked briefly about algorithms. If you're new to algorithms, we can think of them as recipes, or instructions,...