Simulations exploring how power fuctuates as a function of total variance explained when the effect is spread over 100 SNPs. W. David Hill Christiaan de Leeuw Gail Davies David Cherry McLachlan Liewald Anthony Payton Leone C. A. Craig Lawrence J. Whalley Mike Horan William Ollier John M. Starr Neil Pendleton Danielle Posthuma Timothy C. Bates Ian J. Deary 10.1371/journal.pone.0091690.g003 https://plos.figshare.com/articles/figure/_Simulations_exploring_how_power_fuctuates_as_a_function_of_total_variance_explained_when_the_effect_is_spread_over_100_SNPs_/960631 <p>For each effect size (1,2,3,4,5 or 10% of the total variance) 100 simulations were carried out. The mean power from these 100 simulations is shown in red with error bars depicting ±1 standard error.</p> 2014-03-13 08:41:39 gene group analyses cohort heterotrimeric G protein coding genes variation childhood IQ Cognitive Ability Functional Gene Group Analysis Indicates G protein systems intelligence differences Heterotrimeric G Proteins SNP heterotrimeric G protein genes time points nucleotide polymorphisms