Hello package maintainers, Looking through the BioC sources I see many cases where the vectorized logical operators | and & are being improperly used inside if(). The general rule is that inside an if() you want to use && and || because these return a logical value of length one. When you want a vectorized logical operation, use | and &. A warning will be raised if you use & or | inside an if and the returned vector has length greater than one. So misuse will be noisy. Please consider reviewing your package code and applying appropriate fixes. + seth
Seth Falcon | Computational Biology | Fred Hutchinson Cancer Research Center BioC: http://bioconductor.org/ Blog: http://userprimary.net/user/