R Programming for Statistics and Data Science - Matrix Arithmetic

The video tutorial covers matrix arithmetic, starting with a comparison to vector operations. It explains scalar operations like multiplication and division, and how these apply to matrices. The tutorial then moves on to matrix by matrix arithmetic, emphasizing element-wise operations. Finally, it discusses matrix multiplication, both element-wise and traditional, with a nod to linear algebra enthusiasts. The lesson concludes with a preview of future topics on more advanced matrix operations.

What happens when you multiply two matrices together?

What is the difference between inner and outer multiplication in matrices?

What are some mathematically inclined matrix operations mentioned for future lessons?