Modify and run ancova.sas
to fit a model where the slope varies between treatment
groups. What do you observe about the solutions using
Proc Mixed, ginv(), and
sweep()?
Homework 3 Due Jan. 27 Updated: 01/19/06 at 08:22:04 AM
Homework 4 Due Feb. 3 Updated: 01/24/06 at 01:08:25 PM
Homework 5 Due Feb. 10 Updated:
02/10/06 at 07:58:30 AM
Homework 6 Due Feb. 24 Updated:
02/17/06 at 08:34:53 AM
Homework 7 Due Mar. 3 Updated:
02/23/06 at 01:31:20 PM
Homework 8 Due Mar. 10 Updated:
03/02/06 at 04:28:01 PM
Homework 9 Due Mar. 24 Updated:
03/09/06 at 02:14:45 PM
Homework 10: Due Apr. 14
Problems: 8.1, 8.2, 8.3, 8.5, and
8.6
Homework 11 Due Apr. 21 Updated:
04/12/06 at 09:27:37 AM
Practice Problems
Distribution of quadratic forms Updated:
01/11/06 at 10:10:41 AM
You should now be able to do "Distribution of quadratic forms"
practice problems.
