Sentence examples similar to a second phase subsample from inspiring English sources

To reduce the sampling effort, the initial selection of points is viewed as the first phase of sampling and a subsample of these points is selected in a second phase by means of one-per-stratum stratified sampling (OPSS).

A second phase of construction is planned.

In the second phase a random subsample of n' is selected where both xi and yi are measured and related via regression models.

In the second phase of this study, a subsample of 741 men and 1,000 women selected from those subjects previously interviewed by telephone were studied in our sleep laboratory.

A second paired subsample was extracted for inorganic N following an incubation to serve as the final inorganic N concentration (Nf).

If these means are unknown, then it sometimes pays to estimate these from a large preliminary sample that is subsampled in the second phase.

The second phase of the project consisted of a subsample of respondents to the survey who volunteered to participate in a telephone interview.

In the subsample that was asked to wear an Actigraph accelerometer instead of a pedometer (first phase n = 297, second phase n = 178), model GT1M (Actigraph MTI, Manufacturing Technology Inc., Pensacola, FL, USA) the monitor was also used to measure weekday MVPA.

a the first phase, b the second phase.

All HIV-infected infants and subsamples of uninfected HIV-exposed infants and HIV-negative unexposed infants were eligible for the second phase of follow-up planned to continue to age 2 years.

A subsample (20%) of those screened negative and 90% of those screened positive were interviewed at the second phase.