On 16/05/2018 11:24 AM, Evguenia Ignatova wrote:
Hello,
I am having difficulty installing the most recent compatible version of the “polycor"
package (0.7-8), for R 3.2.1 on my Mac. Here is the package source page:
https://cran.r-project.org/src/contrib/Archive/polycor/
<https://cran.r-project.org/src/contrib/Archive/polycor/>.
This version of R is necessary for the R Essentials for the IBM Statistical Package
for Social Sciences (SPSS) extension. I found this thread on the problem
(http://r.789695.n4.nabble.com/Installing-polycor-package-td4726101.html
<http://r.789695.n4.nabble.com/Installing-polycor-package-td4726101.html>) but
it does not offer much help as my SPSS version will not recognize the most recent
versions of R.
I'd suggest contacting IBM for support.
The polycor package is not available in the repository of R 3.2.1. Here is the
code I tried to install the package from the archive and the errors I received:
install.packages("/polycor_0.7-8.tar", repos=NULL, type="source")
Warning: invalid package ‘/polycor_0.7-8.tar’
As Michael said, you shouldn't unpack the tar.gz file.
Duncan Murdoch
Error: ERROR: no packages specified
Warning message:
In install.packages("/polycor_0.7-8.tar", repos = NULL, type = "source") :
installation of package ‘/polycor_0.7-8.tar’ had non-zero exit status
install.packages("https://cran.r-project.org/src/contrib/Archive/polycor/polycor_0.7-8.tar.gz";,
repos=NULL, type="source")
Error in download.file(p, destfile, method, mode = "wb", ...) :
unsupported URL scheme
Any ideas for other alternatives would be greatly appreciated. Thank you for
your time!
Best,
Evguenia
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