Sentence examples for a difference of power from inspiring English sources

The number of codons under positive selection is also found higher in LSE than in single copy genes for different cluster size categories and thus cannot be explained solely by a difference of power to detect positive selection between the two datasets.

But it is a difference of power, not of kind.

The first one is a difference of power between the studies, hence masking some of the statistical effects.

Within trimester 2, we had 80% power to detect a difference of <115 g; 90% power to detect a difference of 130 g.

Comparing birthweights between supplement users and nonusers within the first trimester, using the ratios of users to nonusers and standard deviations identified in the study, we had 80% power to detect a difference of 120 g; 90% power to detect a difference of 140 g, for P< 0.05.

Thirty patients per group were required to detect a difference of 6.9 (40.8–33.9) with 80% power and a two-sided alpha level of 0.05.

Therefore, a total sample size of 712 adolescents and 712 parents/carers would be required to detect a difference of 8% with 80% power at a significance level of 5%.

For continuous outcome measures, the study is powered to detect a difference of 10% of SD, with 90% power at a 5% significance level (eg, 0.36 mm Hg for IOP, or 0.02 for HRT linear cup-to-disc ratio).

A sample of 52 patients was considered necessary to detect a difference of 15 seconds with a power of 85% at the 5% significance level.

Two groups of 98 babies have the potential to detect a difference of 20% with 80% power using the 5% level of significance.

Assuming a type I error rate of 0·05, 65 subjects were needed in each arm of the trial to detect a difference of this magnitude with 80percentnt power.