R Lessons

Getting Started with R

Getting Started with R

Set up your system to catch up on R

Welcome

Welcome

Welcome to this course on R, a programming language for statistics and data modeling!

Vectors

Vectors

Let's take a closer look at numeric vectors.

Arithmetic

Arithmetic

Remember talking about how R is a calculator at it's core

Matrices

Matrices

A matrix is a two-dimensional object.

Factors

Factors

If we have a lot of repeating values that can be grouped into a limited number of distinct categories, we can store them in a factor.

Data frames

Data frames

Data frames are similar to matrices, but can also contain elements of different types.

Lists

Lists

Unlike vectors, R lists can hold components of different data types.

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