Sentence examples for strata sizes from inspiring English sources

The n samples can be assigned to the strata equally, proportional (i.e., in proportion to strata sizes), optimal (i.e., by strata sizes and strata variances), or by Neyman allocation that in addition to strata size and variance includes the assessment costs per stratum [16].

Data on strata sizes and household sizes for selected EA were obtained and used to calculate weights for individual respondents.

The strata sizes were obtained by applying age-specific lung cancer incidence rates on the district × SEC × age population proportions.

Two-phase sampling for stratification is similar to stratified sampling - the difference being that the strata sizes are not measured but estimated by the large first phase sample.

Data on strata sizes and household sizes for selected enumeration areas were obtained and used to calculate weights for the selected households and individual respondents.

The n samples can be assigned to the strata equally, proportional (i.e., in proportion to strata sizes), optimal (i.e., by strata sizes and strata variances), or by Neyman allocation that in addition to strata size and variance includes the assessment costs per stratum [ 16].

The model simulates the strata size of 120 m × 120 m (width × height) with the geometric similarity ratio of 60 1.

Genotypes of 880 controls and 1,173 cases were effectively analyzed using conditional and unconditional logistic regressions (age adjustment using similar strata size; 20 46, 46 56, 56 66, and 66 91 years old).

The strata sample sizes were determined as detailed in the online supplementary file.

The first stage units – census sections – were grouped into strata by size of the municipal population and were then selected with a probability proportional to the size of the population of the stratum.

These are families from every walk of life, of socio-economic strata, of size, shape, and color.