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. 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’ 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 [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
