[R] a problem sourcing a file using chdir=TRUE
Luca Scrucca
luca at stat.unipg.it
Mon May 16 22:42:14 CEST 2005
Dear R-users,
I used to give commands such as:
> source(file="~/path/to/file.R", chdir=TRUE)
but with the latest v. 2.1.0 it does not seem to work anymore.
I tried to figure out what it was going on and it seems that the string
for which
> class(file)
[1] "character"
is changed to
> class(file)
[1] "file" "connection"
when the connection is open by
file <- file(file, "r", encoding = encoding)
But this force the following if statement
if (chdir && is.character(file) && (path <- dirname(file)) != ".")
{ owd <- getwd()
on.exit(setwd(owd))
setwd(path)
}
to be FALSE and then non changing of current directory is done.
Is this the desired behavior or some bug fix is required?
Luca
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| Dr. Luca Scrucca |
| Dipartimento di Economia, Finanza e Statistica |
| Sezione di Statistica tel. +39-075-5855226 |
| Università degli Studi di Perugia fax. +39-075-5855950 |
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