Sentence examples for strata weight from inspiring English sources

The overburden strata weight is constantly transferred to the front and rear of coal mining face, which forms the supporting pressures on both sides of coal pillars, and causes the gangue's collapsing in gob.

Percentages were weighted for age-, sex- and-residence in accordance with the respective strata weights in the sampling frame.

* Percentages and 95% confidence intervals (95% CI; in parentheses) were weighted for age-, sex- and-residence in accordance with the respective strata weights in the sampling frame.

For the purposes of the current study, all of the model outputs from the earlier study [13] were used: the plot identification (label) raster map, list of neighboring "forest" and "non-forest" plots, plot weights, and strata weights by pixel.

For the purposes of the current study, all of the model outputs from the earlier study [ 13] were used: the plot identification (label) raster map, list of neighboring "forest" and "non-forest" plots, plot weights, and strata weights by pixel.

The survey sampling design variables (cluster, strata and weight) were not used, and thus the associations should not be interpreted as representing the actual U.S. population-average relationship between body mass index (BMI) and high cholesterol.

The results from the samples are extrapolated to the entire regions using strata specific weights, calculated as follows: {g}_{ij}={F}_{ij}/{f}_{ij} where F ij : by stand type j and age class i stratified area proportion of the sampling universe of all stands in a region with known tree species and age, f ij : by stand type j and age class i stratified proportion of the sample.

(These stratum-specific estimates were combined over strata using weights inversely proportional to the stratum-specific variances).

We also excluded those who did not respond to two or more of the questions on health-related behaviours to avoid formation of uninformative clusters (n = 725) and those with no strata or weights information (see below) (n = 531), with 20,212 remaining (92.5% of the respondents).

Analyses were performed on variables weighted by primary sampling units, strata and assigned weight for each PAR.

There were no significant differences in the birth weight strata distributions between the 3 groups.