On 22 July 2020 at 16:29, William Dunlap via R-devel wrote:
| I know that binary packages are R-version specific, but it was a bit
| surprising that Rcpp 1.0.5 built with R-4.0.2 cannot be loaded into
| R-4.0.0.
|
| % R-4.0.0 --quiet
| > library(Rcpp, lib="lib-4.0.2")
| Error: package or namespa
I know that binary packages are R-version specific, but it was a bit
surprising that Rcpp 1.0.5 built with R-4.0.2 cannot be loaded into
R-4.0.0.
% R-4.0.0 --quiet
> library(Rcpp, lib="lib-4.0.2")
Error: package or namespace load failed for ‘Rcpp’ in dyn.load(file,
DLLpath = DLLpath, ...):
unable
On Wed, 22 Jul 2020, Simon Urbanek wrote:
Very interesting:
.Internal(inspect(k[i]))
@10a4bc000 14 REALSXP g0c7 [ATT] (len=2, tl=0) 1,2,3,4,1,...
ATTRIB:
@7fa24f07fa58 02 LISTSXP g0c0 [REF(1)]
TAG: @7fa24b803e90 01 SYMSXP g0c0 [MARK,REF(5814),LCK,gp=0x6000] "names"
(has value)
@10
On 22/07/2020 3:29 p.m., Pan Domu wrote:
I ran into strange behavior when removing names.
Two ways of removing names:
i <- rep(1:4, length.out=2)
k <- c(a=1, b=2, c=3, d=4)
x1 <- unname(k[i])
x2 <- k[i]
x2 <- unname(x2)
Are they identical?
identical(x1,x2) #
Very interesting:
> .Internal(inspect(k[i]))
@10a4bc000 14 REALSXP g0c7 [ATT] (len=2, tl=0) 1,2,3,4,1,...
ATTRIB:
@7fa24f07fa58 02 LISTSXP g0c0 [REF(1)]
TAG: @7fa24b803e90 01 SYMSXP g0c0 [MARK,REF(5814),LCK,gp=0x6000] "names"
(has value)
@10a4e4000 16 STRSXP g0c7 [REF(1)] (len=2000
I ran into strange behavior when removing names.
Two ways of removing names:
i <- rep(1:4, length.out=2)
k <- c(a=1, b=2, c=3, d=4)
x1 <- unname(k[i])
x2 <- k[i]
x2 <- unname(x2)
Are they identical?
identical(x1,x2) # TRUE
but no
identical(serialize(x1,NULL),s
> The *first* package on the Ecfun imports list, is fda, which is *your*
> package (technically, contributor), and it has a dependency on the
> Matrix package.
My post this morning might have come across the wrong way.
It's good that you're interested in software for numerical linear algebra.
(I o
