Hi,
I just purchased Dirk's book on Seamless Rcpp and I'm finding it very useful.
However, I'm having a strange error running RcppArmadillo inline, where the
book examples seem to manage it effortlessly.
I've been stuck on this for hours. Any help is most appreciated.
I am using R 3.0 on Mac O
Thanks for this. We'll have a look.
Romain
Le 25/06/13 22:06, Kevin Ushey a écrit :
Hi guys,
Sorry to be bringing this up so close after the CRAN release, but I just
stumbled upon them today.
-
1) The table function occasionally produces names as '-0', rather than
'0', for numeric vector
Hello,
I don't have a copy of the book at hand. Below are some insights on what
you are doing wrong.
Hope this helps.
Romain
Le 26/06/13 11:11, John Swan a écrit :
Hi,
I just purchased Dirk's book on Seamless Rcpp and I'm finding it very
useful.
However, I'm having a strange error running
Hi John,
Thanks for posting here.
On 26 June 2013 at 11:11, John Swan wrote:
| Hi,
|
| I just purchased Dirk's book on Seamless Rcpp and I'm finding it very useful.
|
| However, I'm having a strange error running RcppArmadillo inline, where the
| book examples seem to manage it effortlessly.
library not found for -lgfortran
> collect2: ld returned 1 exit status
> make: *** [sourceCpp_13326.so] Error 1
>
>
> The XCode command line tools *are* installed - I'm an iOS developer so I
> always make sure that they are there:
>
> John-MBPR:BDGraphSource johnswan$ which llvm-g
I am having issues with the wide string conversion to and from Rcpp. When
taking in a string from R that is encoding UTF-8, I would expect as to
have converted the utf-8 to a wide string. Instead, it is just widening all
the characters and leaving the UTF-8 encoding. I have no issue with UTF-
Hi all,
Thanks for all the advice. I had a large number of rookie mistakes in there!
However, I still can't get anything to work. Details below:
I do have RcppArmadillo installed:
> installed.packages()
Package LibPath
On 27 June 2013 at 02:39, John Swan wrote:
| Hi all,
|
| Thanks for all the advice. I had a large number of rookie mistakes in there!
[...]
| Is there any way I can get more verbose information, get at the environment
variables or compiler options used by Rcpp or anything?
Yes. Read the hel
On 26 June 2013 at 19:55, Dirk Eddelbuettel wrote:
|
| On 27 June 2013 at 02:39, John Swan wrote:
| | Hi all,
| |
| | Thanks for all the advice. I had a large number of rookie mistakes in there!
|
| [...]
|
| | Is there any way I can get more verbose information, get at the
environment vari
>> WARNING: The tools required to build C++ code for R were not found.
>>
>> Please install Command Line Tools for XCode (or equivalent).
>>
>> ld: warning: directory not found for option
>> '-L/usr/local/lib/gcc/i686-apple-darwin8/4.2.3/x86_64'
>> ld: warning: dire
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