Sentence examples for strata employed from inspiring English sources

With two stratification variables, the number strata employed was either four (2 × 2) or six (3 × 2).

Both the heat duration variable and the cold duration variable can be interpreted as capturing lag interactive effects not described by distributed lag models, such as the lag strata employed here (27).

With a single stratification variable, the number of strata employed was two, three, four or six.

Given our sample size, and the wide age strata necessarily employed for analyses, we cannot exclude that residual confounding may influence our results.

Morales et al. (2000) used the Wu et al. (1989) raw study data to model arsenic-attributed cancer risk, using village-specific census and mortality data and village-specific median well water arsenic levels rather than using the three-level arsenic strata methodology employed by Tseng et al. (1968) and Wu et al. (1989).

Stratified sampling with equal sample size in each stratum was employed for the bootstrapped sampling [ 73].

After stratification, a balancing procedure will be employed per stratum in order to achieve equal distributions of those characteristics that potentially affect intervention outcomes [ 59].

A FEI Strata 400S FIB system was employed to needle shape the sample [19].

Multi-stage sampling was employed within designated strata in which 25 to 30 villages were sampled with probability proportional to size.

Stratified random sampling was employed in each stratum with a six out of nine pixel-homogeneity criteria (different from the final minimum mapping unit) required for each sampling unit.

To prevent bias, stratified sampling procedure was employed to create two strata of the population based on gender.