Gene-based models may be superior to actor-based, kin selection models with variance in outcomes or when fitness consequences vary across interacting individuals.
Table 4 shows the results for specific years as well as the results of regression specification that allows the intervention effect to vary by interacting the intervention dummy with the year variables.
Spatially-intensive fire and forest histories provide valuable information about how fire and vegetation may vary and interact on heterogeneous landscapes.
Drawn samples consisted of doctors, nurses, and healthcare administrators who had varied experience in interacting with healthcare systems at the designated facility.
These parameters are highly varied, and they interact non-additively with genetic parameters.
The temperature increment in human tissue is due to power coupled and it may vary with interacting environment.
When a non-linear model includes interaction terms, the marginal effect of a variable is varied by other interacting variables, and estimated coefficients of interaction terms do not provide the change in the partial effect of either variable (Buis [33], Karaca-Mandic, Norton and Dowd [34], Jaccard [35] and Greene[36]).
A. It depends on a number of factors that vary and interact, said Geoff Cornish, a meteorologist at Penn State.
Numerous factors have been associated with broadleaf woody plant abundance in longleaf pine ecosystems, including site quality, stand structure, and fire frequency and intensity, yet the way in which these factors vary and interact across a landscape is poorly understood.
But, in the real world, those other conditions are not and can never be held constant – they vary and interact in particular structured ways, that is, people do not arrive at an income through a randomization process – rather they arrive at an income through a dynamic life trajectory that is shaped by social relations and structures 25.
