Lecture 6: Matrix operations and multiple regression - Bio723-class/Bio723-lecture GitHub Wiki

Learning goals checklist for this class session

• Learn about basic matrix operations and their relationship to vector algebraic concepts
• Learn about linear dependence/independence, matrix invertibility, and solutions to sets of simultaneously linear equations
• Learn the matrix reprsentation of the multiple linear regression problem

Slides

• Introduction to matrices

Assignment

Assignment Submission: Be sure to submit your assignment via Sakai, as an R Markdown file and the knit HTML document produced by your markdown file.

• Assignment 05, due 20 February 2019 by beginning of class.

  -- You can download a template R Markdown document for assignment at: homework-template.Rmd

Readings

• Wickens, T. D. The Geometry of multivariate statistics. -- Chapters 3 and 4.