1.
Stud Health Technol Inform
; 77: 763-6, 2000.
Article
in English
| MEDLINE
| ID: mdl-11187655
2.
Biometrics
; 44(3): 657-71, 1988 Sep.
Article
in English
| MEDLINE
| ID: mdl-3203125
ABSTRACT
A trigonometric regression model is assumed for a problem involving circadian rhythm exhibited by peak expiratory flow. Experimental designs are sought with a view to estimating a particular nonlinear function of the parameters. Both optimal and nonoptimal, but more practicable, designs are derived and their relative efficiencies are established.