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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

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Exercise instructions

  • Solve for r using the inverse of M.
  • The vectorr is the final ratings for the WNBA teams. Print r.

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
___
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