Sentence examples for matching has been from inspiring English sources

Even if cases were representative of the population, the controls would not be representative if matching has been done and the matching factors are associated with exposure; in that case the P0 estimate from the study would be biased upward, toward P1.

"The mixing and matching has been going on for thousands of years".

Matching has been in place on international flights for years, but is new to domestic travel.

The use of ACO for history matching has been illustrated on two reservoir simulation cases.

A so-called concept of impedance matching has been proposed for this purpose.

Image matching has been a central problem in computer vision and image processing for decades.

If matching had been used, we assessed whether this had been adjusted for in the analysis.

Methods such as propensity score matching have been shown to avoid unreliable inference in parametric models.

Both types of matching have been performed in the present study.

Variants of this protocol using exact matching have been published [ 12, 13].

Fingerprint and iris-matching has been used to verify the identity of students.