Sentence examples for been unobserved from inspiring English sources

However, it has to be noted that the crystal under investigation was tiny, and diffuse scattering may have been unobserved because of a lack of intensity.

Limitations in this retrospective study include the same issues as in the previously mentioned reports; however, this study may have involved greater baseline cohort differences, many of which may have been unobserved: for example, regional differences in access to methadone and buprenorphine, differences in reimbursement, and attitudes and motivation toward agonist versus antagonist therapies.

35 The main risk to validity in this observational study was that, although intervention and matched control groups were similar in terms of an established set of predictors of future hospital use, they could have differed in ways that we could not observe (that is, there may have been unobserved confounding).

"Very little is unobserved".

So long as the material object is unobserved, none of them is actualized.

People enjoy being unobserved and left in peace -- some of the time.

Three key concerns frequently raised in the literature are: unobserved heterogeneity; omitted variables; identification problem.

Believing themselves to be unobserved, the elephant and its keeper seemed more affectionate than they were in public, and they seemed to become the same size.

But tiny things -- kneading her hands, fiddling with her hair, flashing a stricken look when she is unobserved -- suggest the truth behind the glazed smiles.

In the social sciences, the concern with measurement quality is critical because theoretical constructs are unobserved and often elusive.

Meanwhile, if data on the type and proportion of cases that are unobserved were known, we demonstrate that maximum likelihood inference of R0 could be adjusted accordingly.