Actually, the report I received refers to the old 0.7 version…for whatever
reason? The version I had submitted was 0.8 in which I had corrected this.
Well, let’s see…
Another issue seems to be that the text file the example is supposed to read in
is not read (properly) using Debian:
Warning in is.na(data$activity) :
is.na() applied to non-(list or vector) of type 'NULL'
Error in 1:a : argument of length 0
I am reading in a text file with a numeric column (data$activity) and date or
datetime (which is then converted using as.POSIXct. Subsequently, I check if
there are NAs…
Any ideas what might be happening here?
Best,
Christine
-----Ursprüngliche Nachricht-----
Von: Iñaki Úcar [mailto:i.uca...@gmail.com]
Gesendet: Dienstag, 19. Dezember 2017 16:48
An: Blume Christine
Cc: r-package-devel@r-project.org
Betreff: Re: [R-pkg-devel] nparACT package: "working directory was changed
to...resetting"
2017-12-19 16:27 GMT+01:00 Blume Christine
<christine.bl...@sbg.ac.at<mailto:christine.bl...@sbg.ac.at>>:
> Hi Duncan,
>
> Thanks a lot! Good to see that you had a similar idea, I did just that...in
> my example it looks like this, however, that does not help, i.e. that is the
> code that is associated with the warning…
>
> data(sleepstudy)
>
> wd <- getwd()
>
> name <- "sleepstudy_example"
>
> newdir <- paste(wd,name, sep="/")
>
> if (dir.exists(newdir)){
>
> setwd(newdir)
>
> write.table(sleepstudy, file = "sleepstudy.txt", row.names=FALSE, col.names =
> FALSE)
>
> r <- nparACT_flex_loop(newdir, SR = 4/60, minutes = 435)
>
> } else {
>
> dir.create(newdir)
>
> setwd(newdir)
>
> write.table(sleepstudy, file = "sleepstudy.txt", row.names=FALSE, col.names =
> FALSE)
>
> r <- nparACT_flex_loop(newdir, SR = 4/60, minutes = 435)
>
> }
>
> setwd(wd)
>
> }
I see:
$ wget https://cran.r-project.org/src/contrib/nparACT_0.7.tar.gz
$ tar xf nparACT_0.7.tar.gz
$ grep -r setwd nparACT
nparACT/man/nparACT_flex_loop.Rd:setwd(newdir)
nparACT/man/nparACT_base_loop.Rd:setwd(newdir)
so two examples don't restore the wd as Duncan was pointing out.
Iñaki
>
>
>
> Best,
>
> Christine
>
>
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