Over the last 50 years, ecological experiments under field conditions have exploded in number, type and scope. They remain complex because of intrinsic variability in ecological measures from place to ...

Experimental design should be accommodated to spatial heterogeneity in nature as well as indoors, whether it is a nuisance or a characteristic of interest, combined or not with assessment of treatment ...

Design of Experiments (DOE) are a powerful concept in semiconductor engineering research and development. DOEs are sets of experiments used to explore the sensitivity of experimental variables and ...

Data collection is sometimes performed without considering the effect poorly collected data has in the strength of statistical conclusions. When researchers properly design an experiment, they are ...

Citations: Karlan, Dean, Jinyong Hahn, Kei Hirano. 2011. Adaptive Design of Multiple Stage Experiments Using the Propensity Score. Journal of Business & Economic Statistics. (1)96-108.