Displaying 2 results from an estimated 2 matches for "packagehasnamespace".
2002 Nov 18
2
library() help for Windows
...his difference was found:
(v1.5.0)
which.lib.loc <- dirname(pkgpath)
descfile <- system.file("DESCRIPTION", package = package,
lib.loc = which.lib.loc)
if (nchar(descfile))
testRversion(descfile)
if (exists("packageHasNamespace") && packageHasNamespace(package,
which.lib.loc))
return(doNamespaceLibrary(package, which.lib.loc,
lib.loc, logical.return))
codeFile <- file.path(which.lib.loc, package, "R",
package)...
2003 Nov 29
3
performance gap between R 1.7.1 and 1.8.0
Dear R-help,
A colleague of mine was running some code on two of our boxes, and noticed a
rather large difference in running time. We've so far isolated the problem
to the difference between R 1.7.1 and 1.8.0, but not more than that. The
exact same code took 933.5 seconds in 1.7.1, and 3594.4 seconds in 1.8.1, on
the same box.
Basically, the code calls boot() to bootstrap fitting mixture