Sentence examples for homogeneous strata from inspiring English sources
The soil is idealized by single homogeneous strata of 30 m depth beneath the foundation.
Expand sample size permits a greater segmentation, more number of homogeneous strata, improving the accuracy.
The stratification approach is used to reduce the variance of attributes by portioning the population into homogeneous strata.
- Stratified sampling; a wall-to-wall coverage of remote sensing imagery is utilized to separate the entire population into homogeneous strata.
When heterogeneity was present and data were able to be stratified (homogeneous strata among studies containing at least five estimates) potential sources of variability were explored through subgroup analyses.
Techniques for combining odds ratios from several studies were developed primarily for case control studies (particularly cancer trials) to overcome problems due to possible confounding factors (such as age) by stratifying the data into internally homogeneous strata, then testing the hypothesis that the odds ratio remains constant across the strata.
This indicates that heterogeneous landscapes can be stratified into relatively homogeneous strata, and three or four endmembers may be adequate to characterize the spectral variability within each stratum.
Subgroup analysis is also used to identify other sources of variability by stratifying data into relatively more homogeneous strata [137].
Given that the odds of developing active disease (reflected by the measured OR) were not homogeneous in strata formed by BCG vaccination status (Figure S1), we concluded that BCG vaccination is a modifier of the effect of the MCP-1 susceptibility allele G and genotype GG on progression to disease [24].
For all models, except those with interaction terms, the assumption of standard multiple linear regression is that effects are homogeneous across strata of other variables.
The patterns of risks of the other cancer sites or groups were homogeneous across strata of age at diagnosis and sex.
