Sentence examples for required difference at from inspiring English sources

However, due to the limited increase in precision available by increasing cluster sizes, it might not always be feasible to detect the required difference at required power under a design with a fixed number of k clusters.

Should the situation arise in which the postulated ICC suggests that it is not possible to detect the required difference (at pre-specified power), it might be tempting to lower the estimated ICC.

A simple feasibility check, to determine whether a fixed number of available clusters will enable a trial to detect a required difference at required power, therefore consists of evaluating whether the following inequality holds: (21) for equal cluster sizes [ 2], and (22) for unequal cluster sizes.

When designing a CRCT with a fixed number of clusters, because of the diminishing returns that sets in when the sample size of each cluster is increased, it may not be possible to detect the required difference at pre-specified power [ 2].

If regulation required differences at a hardware level, that could fragment the infrastructure, said Konstantinos Komaitis, a senior director at the nonprofit Internet Society, which promotes the open development and use of the internet.

To highlight the presence of anomalies or the different thermal behaviour of the materials (evidencing for example cracks or detachments), both techniques require differences in temperatures of at least a few degrees.

However, handling nucleic acid structures at such cold temperatures may also require differences in the interacting proteins.

For continuous scores, no research evidence or consensus is available about what constitutes a clinically meaningful difference in HRSD scores; 46 however, the National Institute for Health and Clinical Excellence required a difference of at least three points as the criterion for clinical importance.

To be dominant we required a difference score of at least 5 percentile points.

(4) The absence of genomic DNA contamination by requiring a difference of at least five Ct between the MAGE-A3 intron PCR and the MAGE-A3 exon PCR.

This analysis showed that 8 mice per group would be required to document this difference at a 5% significance level and 80% power.