Search Results - subject:"nested designs"

van Dam, Edwin Robert; Den Hertog, Dick; Rennen, G.; … - Tilburg University, Center for Economic Research - 2009

designs, one being a subset of the other. These nested designs can be used to deal with training and test sets, models with … hypercube designs for up to ten dimensions. We show that different types of grids should be considered when constructing nested … designs and discuss how to determine which grid to use for a specific application. To determine nested maximin designs for …

Persistent link: https://www.econbiz.de/10011091701

A comment on variance decomposition and nesting effects in two- and three-level designs

Konstantopoulos, Spyros - 2007

Multilevel models are widely used in education and social science research. However, the effects of omitting levels of the hierarchy on the variance decomposition and the clustering effects have not been well documented. This paper discusses how omitting one level in three-level models affects...

Persistent link: https://www.econbiz.de/10010268429

A Comment on Variance Decomposition and Nesting Effects in Two- and Three-Level Designs

Konstantopoulos, Spyros - Institute for the Study of Labor (IZA) - 2007

Persistent link: https://www.econbiz.de/10005762262

The Power of the Test in Three-Level Designs

Konstantopoulos, Spyros - Institute for the Study of Labor (IZA) - 2006

Field experiments that involve nested structures may assign treatment conditions either to entire groups (such as classrooms or schools), or individuals within groups (such as students). Since field experiments involve clustering, key aspects of their design include knowledge of the intraclass...

Persistent link: https://www.econbiz.de/10005566837

Nesting Plackett-Burman designs

John, Peter W. M. - In: Statistics & Probability Letters 27 (1996) 3, pp. 221-223

Engineers often perform the runs in an experiment one after another in a sequence of nested designs. It would be …

Persistent link: https://www.econbiz.de/10005223467