For example, for a large multicenter multinational trial to decrease the probability of a beta error (for example, increase the power) from 0.20 to 0.10, the result would be greater recruitment, an increase in the number of patients exposed to placebo interventions, and possibly result in a multi-million dollar increase in cost.
High-resolution forecasting already requires more processing power to provide a forecast for a given area within a given time: halving the grid spacing (from 12km to 6km, for example) increases the amount of computing power needed fourfold.
For example, as one increases the power of a radio amplifier, one hears the music louder but not at a higher pitch.
For example, TMS to M1 increases the power of the beta-frequency (15 30 Hz) cortical oscillations recorded from adjacent electrodes (Paus et al. 2001).
A public health system in which DNA is routinely collected from all patients, for example at birth, would clearly increase the power of the Scans.
For example in human GWAS studies, inclusion of predicted genotypes for phenotyped individuals can increase the power of GWAS when close relatives are genotyped [ 1- 3].
Moreover, different markers are combined, so that for example nuclear or mitochondrial genes are concatenated to increase the power of phylogenetic inferences [ 3, 4].
Finally, the use of care units as the primary unit of analysis increases the power of explanatory models, beyond for example either individual analyses or analyses involving entire facilities.
This strategy has been used to increase the power of genetic association studies, see for example [51].
Increase the power of your freezer.
