# Proof of F-statistic Formulas

• Dec 13th 2011, 05:00 PM
DaCoo911
Proof of F-statistic Formulas
Hey guys! I've got a tough one here that I was hoping to get some help with. A friend asked me to help them with this problem and I was not able to. Now it has just been bugging me that I can't figure it out! I'm trying to prove this:

http://i546.photobucket.com/albums/h...blemF-stat.jpg

u=unrestricted
r=restricted

Thanks, Joey
• Dec 13th 2011, 11:58 PM
CaptainBlack
Re: Proof of F-statistic Formulas
Quote:

Originally Posted by DaCoo911
Hey guys! I've got a tough one here that I was hoping to get some help with. A friend asked me to help them with this problem and I was not able to. Now it has just been bugging me that I can't figure it out! I'm trying to prove this:

http://i546.photobucket.com/albums/h...blemF-stat.jpg

u=unrestricted
r=restricted

Thanks, Joey

CB
• Dec 5th 2012, 10:24 AM
tanechkaanta
Re: Proof of F-statistic Formulas
Hi Guys! I have difficulties with this proof also. We need to prove that by using first formula we can derive the second one. Any suggestions?