Nparm is the number of parameters associated with the effect. Continuous effects have 1 parameter.
Nominal effects have one less parameter than the number of levels. Crossed effects multiply the num-
ber of parameters for each term. Nested effects depend on how levels occur.
DF is the degrees of freedom for the effect test. Note that if DF is zero, no part of the effect is testable.
Whenever
DF is less than Nparm, the note Lost DFs appears to the right of the line in the report.
Sum of Squares is the sum of squares for the hypothesis that the listed effect is zero.
F Ratio is the ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month, and much more.
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.