Sentence examples for sample selection by from inspiring English sources

We illustrate our approach to adjusting for sample selection by analyzing the gender log wage gap for full-time workers in the Netherlands.

The characteristics of the Walkerville sample, close to those characteristics reported by the Census 2001 data, confirm that sample selection by using GIS was efficient.

This can lead to the internal validity bias including bias mostly related to a sample selection by concurrent allocation.

While sample selection by a convenience method is the most widely-used process in validation studies, it nevertheless constituted our study's main limitation [ 46].

Additionally, purposive sampling of blood from 70 camels was considered for sample selection by serology in order to use their heart and tongue for bioassay.

Therefore, in order to evaluate lobules representing different states of age-related involution, we also stratified the sample selection by involution categories [minimal involution (1 24 %), partial involution (25 74 %), and complete involution (≥75 %)].

The large variation may be explained by sample selection or by the methods applied for assessing SMC [ 1].

Because the intervention consisted of preparing at home a "test water" to be consumed by all family members, sample selection was by family, including population ≥ 18 years of age.

In analytical terms what we estimate is the following model: begin{aligned}&P({{ Bankruptcy}_{i}/{ FinancialDistress}})&quad =f({{ Tangibility}_i,{ Control}1_i,ldots,{ ControlK}_i,u_i}) end{aligned}Notice that we do not face a sample selection bias by only keeping the financially distressed firms.

Sample selection was by random numbers applied to class lists, seeking five males and females from each year level in each school.

A limitation of the study is a potential sample selection bias by a potential selection of serious cases, when the participating GPs are not well instructed about the broad inclusion criteria for thoracic pain and dyspnoea.