Matrix Algebra: Theory, Computations and Applications in Statistics Third Edition

Errata and Clarifications

• Page 40, line 15b:
  "r" should be "\tilde{r}".
  (Thanks to Timothy Fortune!)
  
• Page 127, equivalence (3.152):
  should be [A|b]^Tx=0 for some x!=0 <=> A^Tx=0 for some x!=0.
  (Thanks to Eugene Kim!)