In this post, I will show you how to optimize your Rcpp loops so that they are 2 to 3 times faster than a standard implementation. Context Real data example For this post, I will use a big.matrix which represents genotypes for 15,283 individuals, corresponding to the number of mutations (0, 1 or 2) at 287,155 ...

In this post, I will talk about an alternative way to choose quantiles (and more broadly, decision boundaries) for statistical tests, the ones you choose in order to have a 95% confidence interval (5% of type-I error). I will then show that this idea can be used to combine tests. I will ...