Pb with lapply()
I just checked and the code that previously triggered the promises in lists bug seems to work now so I guess it is a different problem. # code below previously triggered errors but now works # R 2.6.2 (2008-01-26 r44181) on Vista f <- function(x) environment() z <- as.list(f(7)) dput(z) structure(list(x = 7), .Names = "x") z[[1]] == 7 force(z[[1]]) == 7
On Jan 31, 2008 2:33 PM, <hpages at fhcrc.org> wrote:
Hi Gabor, Quoting Gabor Grothendieck <ggrothendieck at gmail.com>:
The problem of promises not being evaluated in lists has been discussed before. I think its fixed in the development version of R. See r44139 on Jan 24, 2008 in http://developer.r-project.org/R.svnlog.2007
I'm using R-devel r44238 and the problem is still here. Cheers, H.
sessionInfo()
R version 2.7.0 Under development (unstable) (2008-01-29 r44238) x86_64-unknown-linux-gnu locale: LC_CTYPE=en_US.UTF-8;LC_NUMERIC=C;LC_TIME=en_US.UTF-8;LC_COLLATE=en_US.UTF-8;LC_MONETARY=en_US.UTF-8;LC_MESSAGES=en_US.UTF-8;LC_PAPER=en_US.UTF-8;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=en_US.UTF-8;LC_IDENTIFICATION=C attached base packages: [1] stats graphics grDevices utils datasets methods base