| To: | s-news@lists.biostat.wustl.edu |
|---|---|
| Subject: | creating libraries |
| From: | Joe Cerniglia <cj5815@yahoo.com> |
| Date: | Fri, 25 Nov 2005 10:29:44 -0800 (PST) |
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I am trying to create a library and load data and
functions into that library. I get the following
error message when I run the code:
Problem in assign(mylib.funcs[1], get(mylib.funcs[1]),
wh..: database "mylib" is read-only
Use traceback() to see the call stack
#
#code
#
mkdir("c:\\temp\\mylib")
mkdir("c:\\temp\\mylib\\.Data")
mkdir("c:\\temp\\mylib\\.Prefs")
mkdir("c:\\temp\\mylib\\.Data\\_Help")
my.sqrt <- function(x)
{
y <- sqrt(x)
cat("\nThe square root of ", x, " is ", y, ".\n", sep
= "")
invisible(y)
}
library(mylib, pos=2, lib.loc = "c:\\temp\\")
mylib.funcs<-c("my.sqrt")
assign(mylib.funcs[1], get(mylib.funcs[1]),where=2)
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