Hi all: Are thare anyones that use vsn?Some questions need your help.Thanks a lot 1.If e1(raw data) contain 2419 genes, after e2<-vsn(e1),e2 contains 2419*2 genes. Why does it happen? 2.How the Â¡Â°calibrated and glog-transformationÂ¡Â± is perform. In other words, whatÂ¡Â¯s the calculation method behind it? Thanks !