Sentence examples for sampling fractions for from inspiring English sources

The inconsistent results observed in our study might be caused by the design, the retrospective recall used to assess HRQOL and covariates, and differences in sampling fractions for cases and controls [ 21].

Sampling fractions for each stratum increased with this likelihood.

The different sampling fractions for low birth weight and other children required weighted analyses of this data set.

Application of both the category-based and continuous NRI was considered, with less bias observed at small sampling fractions for the continuous NRI.

To account for our non-random incomplete sampling, we provided the relevant sampling fractions for each lineage in the MCC tree (as described at [ 49]).

The sampling fractions for low, medium and high scorers on the SRQ/EPDS were 87/351, 50/85 and 59/67 respectively [ 37].

ORs did not differ after adjusting for additional covariates, so results are presented for African American and white women adjusting for sampling fractions and age.

ORs did not differ after adjusting for additional covariates, so results are presented adjusting for sampling fractions, age, and race (when appropriate).

Figure 8 summarizes the performance over different schemes for sampling fractions 30%and50%0%.

To minimize unequal probability bias, we develop and use weights based on the estimated sampling fraction for each of region (see Guarnizo et al., 2003).

The national level weight for women is calculated as, ; where WDi is the household design weight for the ith domain is the inverse of the sampling fraction for the ith domain (f i = n i /N i ); R Hi is the response rate of the household interviewed; RWi is the response rate of the women interviewed.