Sentence examples for Absence of assignment from inspiring English sources

For a given gene, presence and absence of assignment of each GO term or Pfam domain was encoded as '1' or '0' respectively.

Limitations of the current study include the cross-sectional design and absence of random assignment to medication status.

Our method reached 0.736 mAP) in the absence of multiple assignment method [28].

However, propensity score matching on a wide range of variables with a large sample size approximates group equivalence in the absence of random assignment (Stuart 2010), permitting a degree of causal inference.

Propensity score matching to approximate baseline equivalence between the treatment and comparison groups was chosen because it can reduce selection bias to an acceptable minimum, permitting a degree of causal inference in the absence of random assignment (Stuart and Rubin 2004).

In the absence of random assignment, an estimation strategy that allows for identification of the treatment effect has to be employed, such as a matching procedure, difference‐in‐difference estimation or an instrumental variable (IV) approach.

However, the absence of random assignment and the fact that our study was not cast as a non-inferiority trial leaves this possibility more as a hypothesis, one in need of further testing.

The results of those may be affected by confounding bias due to the absence of random assignment.

First, the quasi-experimental research design is the strongest design possible in the absence of random assignment.

In the absence of random assignment, intervention districts and facilities were matched with comparison districts and facilities not receiving the intervention.

Second, as there were only few randomized trials, we also included observational studies, the results of which may be affected by confounding bias due to the absence of random assignment.