Sentence examples for test was imperfect from inspiring English sources

The ANOVA estimator underestimated the true ICC when the diagnostic test was imperfect.

The OraQuick test is imperfect.

Mechanical transducers, such as shakers, loudspeakers and compression drivers that are used as excitation devices to excite acoustical or mechanical nonlinear systems under test are imperfect.

Cross reactions are seen, but although the sensitivity and the specificity of the test are imperfect, the test has an important function, especially in herd diagnosis [ 9, 10].

Short of histology, with fatty liver defined by >5% fat content (normal liver fat content is 1%), clinical testing is imperfect.

However, if the diagnostic test is imperfect, i.e. Se and Sp are less than unity, Se and Sp will influence classification of animals and potentially impact on estimable variance components and inferences drawn from the data.

"Testing is imperfect at best," Mr. Burrus said.

Mr. Polakow-Suransky acknowledges that the tests are imperfect, but says they are a necessary measurement tool.

We propose a herd-level sample-size formula based on a common adjustment for prevalence estimates when diagnostic tests are imperfect.

Because the tests are imperfect: for every woman who gets tested for genes associated with onset breast cancer, even more will falsely test positive, leading spooked patients into needless surgery or psychological trauma.

Fourth, toxin tests are imperfect, potentially leading to overestimation of incidence.