Hello,
I'm working on a function envvars() which I'd like to get, set, and
remove environment variables in a manner similar to options(). At the
R level, I have this function:
envvars <- function (...)
.External2(C_envvars, pairlist(...))
and then at the C level:
#define set_R_Visible(X) (eval
Hello,
My understanding of the problem is different, the files' first row is
not tabular data, I might be wrong but it seems to me that it's
something like
first row [of] file1.txt [is]:
abc.txt
file2.txt:
bed.txt
etc.
That's why the sapply loop reads one datum only and exits.
Hope this h
On Fri, 16 Sep 2022 13:48:55 +
Kayla Bazzana wrote:
> Hi there,
>
> I'm having issues running a gls within the nlme package that neither
> I nor any of my colleagues can figure out. The gls itself seems to
> run fine (i.e. doesn't give an error message and produces a seemingly
> normal sum
Thank you. I'll try this. --- Kai
On Friday, September 16, 2022 at 11:01:33 AM PDT, Rui Barradas
wrote:
Hello,
Something like the following might work.
filenames <- list.files(pattern = "^file\\d+\\.txt$")
destnames <- sapply(filenames, scan, what = character(), sep = "\n", n =
1L,
Hello,I have a lot of files with not meaningful name, such as: file1.txt,
file2.txt .. I need to rename them using the information from the first row
of the files. Now I can get the information from the first row of each file.
Now, I need know how to rename them in R (using loop?). Thank yo
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