Sentence examples for by stratified sampling with from inspiring English sources
The schools were selected by stratified sampling with probability proportional to the size of the unit.
Of the 801 registered NSCT horses born in 2005, 144 were randomly selected by stratified sampling with gender and paternal progeny as stratification factors.
The Taiwanese HSOPS was distributed to a part of the hospital staff in 74 hospitals in Taiwan, from July 2007 to August 2008, chosen from all 556 hospitals in Taiwan by stratified sampling with proportional allocation.
A cohort of 64-year-old women (n=489) recruited by stratified sampling of similarly sized groups with normal, impaired and diabetic glucose tolerance as assessed in a population-based screening examination.
For this project, 300 writing samples were selected from that large group by stratified sampling.
The whole dataset was split into 6 folds by stratified sampling of the pIC50 values.
Around 10,000 establishments out of 150,000 were drawn by stratified sampling per year.
Therefore, 1,600 subjects were selected by means of random stratified sampling with proportional allocation depending on occupation (58% teaching and research staff or "TRS", 33% administration and service personnel or "ASP", 9% trainees or "TRA") from an alphabetical list of the entire workforce.
Therefore, 1,600 subjects were selected by means of random stratified sampling with proportional allocation depending on occupation (58% teaching and research staff, from now on referred to as 'TRS', 33% administration and service personnel, from now on referred to as 'and', and 9% grant holders, from now on referred as 'GRH') from an alphabetical list of the entire workforce.
Stratified sampling with equal sample size in each stratum was employed for the bootstrapped sampling [ 73].
This strategy reduced the relative RMSE by 0.6%, 4.5% and 3.5% compared to selecting 9 branches using stratified random sampling, stratified sampling with ratio estimation, and stratified sampling with PPS respectively.
