In today's episode Greg & Patrick discuss the causes, consequences, and potential solutions associated with negative residual variances in factor analyses, a condition commonly called a Heywood case. Along the we way they also mention vegetarian pepperoni, Jaws Part 2, coffin seat belts, balancing a ship, bad puns, sterilizing needles, dead canaries, hitchhikers, legal depositions, boxes of geodes, knowing what time it is, and models that give you the finger. 

Stay in contact with Quantitude!

• Web page: quantitudepod.org
• TwitterX: @quantitudepod
• YouTube: @quantitudepod
• Merch: redbubble.com