Re: [Rd] bug in seq_along

2009-07-13 Thread Hervé Pagès
Hi Kasper and R developers, Kasper Daniel Hansen wrote: Using the IRanges package from Bioconductor and somewhat recent R-2.9.1. ov = IRanges(1:3, 4:6) length(ov) # 3 seq(along = ov) # 1 2 3 as wanted seq_along(ov) # 1! I had expected that the last line would yield 1:3. My guess is that someh

Re: [Rd] merge performace degradation in 2.9.1

2009-07-13 Thread Matthew Dowle
> Is there a way to avoid the degradation in performance in 2.9.1? If the example is to demonstrate a difference between R versions that you really need to get to the bottom of then read no further. However, if the example is actually what you want to do then you can speed it up by using a data

[Rd] Extended Quasi Likelihood Library

2009-07-13 Thread Thorn Thaler
Hi everybody, for my master thesis I'm currently working on a package providing a possibility to estimate the parameter(s) of a family of variance functions in a GLM. My approach is based on the EQL function (cf Nelder & Pregibon: An extended quasi-likelihood function. Biometrika 74 (1987), 2