2017 WNBA Ratings!
Now that we have our Massey matrix in a form for which is invertible, we can now use it to find the ratings for the WNBA teams at the conclusion of 2017!
M and an updated version of f are loaded for you.
This exercise is part of the course
Linear Algebra for Data Science in R
Exercise instructions
- Solve for
rusing the inverse ofM. - The vector
ris the final ratings for the WNBA teams. Printr.
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Solve for r and rename column
r <- ___%*%___
colnames(r) <- "Rating"
# Print r
___