Re: [Rd] print(big+small*1i) - big + 0i

2010-03-25 Thread Prof Brian Ripley
On Wed, 24 Mar 2010, William Dunlap wrote: Should both parts of a complex number be printed to the same precision? The imaginary part of 0 looks a bit odd when log10(real/imag) =~ getOption(digits), but I'm not sure it is awful. Some people might expect the same number of significant digits

Re: [Rd] Associative array?

2010-03-25 Thread Roger DeAngelis(xlr82sas)
Hi, Just a note, if you want an exact character representation of an 8 byte IEEE float you may want to extract the exact 16 character hexidecimal equivalent of the raw binary 8 byte float. Converting possible non-integer or non 2^x float to decimal is often an approximation and may not be

Re: [Rd] print(big+small*1i) - big + 0i

2010-03-25 Thread Patrick Burns
I'm not sure it's awful either, but it is surprising -- at least to my eye. In particular, it is using the same amount of real estate as it would to print the right value. Pat On 25/03/2010 01:14, William Dunlap wrote: Should both parts of a complex number be printed to the same precision?

Re: [Rd] [patch] add is.set parameter to sample()

2010-03-25 Thread Martin Maechler
AndrewC == Andrew Clausen clau...@econ.upenn.edu on Tue, 23 Mar 2010 08:04:12 -0400 writes: AndrewC Hi all, AndrewC I forgot to test my patch! I fixed a few bugs. and this time, you even forgot to attach it (in a way to pass through the list filters). Note however, that all this

Re: [Rd] [patch] add is.set parameter to sample()

2010-03-25 Thread Andrew Clausen
Hi Martin, I re-attached the patch with a filename that will hopefully get through the filters this time. I agree that the case that you want to specify an integer is already well handled with sample.int(). I disagree that the resample() code for the set case given in the example is trivial.

[Rd] update.packages(1)

2010-03-25 Thread Arni Magnusson
I'm relaying a question from my institute's sysadmin: Would it be possible to modify update.packages() and related functions so that 'lib.loc' accepts integer values to specify a library from the .libPaths() vector? Many Linux users want to update all user packages (inside the R_LIBS_USER

[Rd] R CMD install: problem quoting spaces when calling gzip?

2010-03-25 Thread jochen laubrock
There appears to be a quoting problem in the way R CMD install handles file names containing spaces, more specifically, in the way the argument is passed through to gzip. The install.packages command (from R) install.packages(~/Projects/R library/bar/eyetrackR_0.13.tar.gz, repos = NULL, type