The PROCAM score could not be calculated directly based on the routine data, as required variables, such as smoking behaviour, blood pressure and cholesterol level, were missing.
53, 101 Designing cost-effectiveness studies before a vaccine has been fully evaluated requires assumptions about variables such as efficacy and effectiveness, dosage and costs.
Fourth, if a map is required, expensive predictor variables such as those derived from ALS, are not necessarily required as there is freely available spatial data (i.e., Landsat, Digital Elevation Model, soils, etc).
Realistic models involve situations where the underlying dynamics require many state variables, such as reflecting physical capital, human capital, and ecological capital.
Managing downstream businesses requires looking at new variables such as profit per installed unit, share of customer's total downstream-activity spending, and total customer return over the product life cycle.
A biologically meaningful tree description, however, requires at least two variables such as height and volume or biomass, a two-dimensional size vector ([García 2014]).
In practice, this scheme is commonly used for official surveys, in which quantile estimation is often required when the investigation deals with variables such as income or expenditure.
The maximum productivity of all the isolates was not determined in the current work and will require further effort to optimise key variables such as light intensity and media composition.
In addition, the role of overarching variables, such as reduced arousal, requires consideration.
The design of maritime works requires statistical models for several met-ocean variables, such as significant wave height HS that adequately represent the probability of occurrence and the uncertainty for the entire range of values of the variables.
