how to detect genetic interaction how much are the chances of detectable main effects? can a genotype be detectable what are statistical interactions do statistics detect associations which of the following is a statistical interaction? how do you find an association with a trait does the likelihood of a detectable main effect decrease with complexity? can a statistician detect an association with a particular trait which type of test shows statistically significant association does the likelihood of a detectable main effect decrease with complexity what is the probability that a GWAS test results from a complex genetic study? how to detect a disease from a genome-wide association study. why are gwas and statistical studies difficult why is it difficult to find statistically significant associations with genetic information in genomewide association studies which of these methods is most likely to cause the least statistically significant results? why do statistical tests detect diseases what is the ability to detect a statistical interaction among genotypes? how to tell what is the main effect of genetic variation what is the likelihood of a detectable main effect in a gwas experiment?