Sentence examples for by the sample frame from inspiring English sources

Outcome-based samples require special attention to issues of robustness that arise because variations in sampling protocol may be confounded with response, and issues of inference that arise because procedures that ignore the selection induced by the sample frame may be statistically inconsistent.

By stratifying the sample frame for all subjects on sick leave, we intended to select enough individuals with pain so future studies could use this data.

The delivery registration maintained by BRAC Health Programme provided the sample frame for the study.

The first method, called E-Tech, estimated race of the sample frame by using individuals' names and zip codes.

The milk samples were collected from 60 farms selected from the sample frame by simple random sampling method and University of Gondar dairy farm included purposively.

Information on cervical cancer and cervical cancer screening were given to the women who were selected from the sample frame by research assistants as part of the informed consent process before signing the consent form.

Clinics that had initiated <50 adults on ART by this time were excluded from the sample frame, resulting in 58 clinics, ranging in size from 1 49 adult ART enrollees and supporting only 1,061 adult ART patients, being excluded.

All the names were first ordered by postal code (region), and then every Nth case was sampled, with N being the number in the sample frame divided by the desired number in the sample.

A dual frame design for the survey was adopted, whereby the sample frame was generated by random digit dialling (RDD) to both landline and mobile telephones.

This study is limited by the sampling frame, which included only seropositive men in the San Francisco area, most of whom had been diagnosed many years before.

If a Trust declined to participate then the next Trust in that stratum was approached until the quota defined by the sampling frame was fulfilled.