Hi William, Thank you so much for your reply.
However, I still got error message: > data.dump(oldStyle=TRUE) Error: could not find function "data.dump" > data.restore("C:/Users/FTSI/Desktop/2 ICGPA/1ACTIVITY.sdd") Error: could not find function "data.restore" Thank you. On Sun, Feb 26, 2017 at 12:42 AM, William Dunlap <wdun...@tibco.com> wrote: > The sdd file extension may mean that the file is in S+ 'data dump' format, > made by S+'s data.dump function and readable in S+ by its data.restore > function. > foreign::data.restore can read some such files in R, but I think it > may only read well > those with using the pre-1991 format made in more recent versions of > S+ with data.dump(old.style=TRUE). > Bill Dunlap > TIBCO Software > wdunlap tibco.com > > > On Fri, Feb 24, 2017 at 8:58 PM, roslinazairimah zakaria > <roslina...@gmail.com> wrote: > > Dear r-users, > > > > I would like to read S-Plus data (.ssd) into R. I tried this: > > > > library(foreign) > > read.S("C:/Users/FTSI/Desktop/2 ICGPA/1ACTIVITY.sdd") > > > > and got this message: > > > > read.S("C:/Users/FTSI/Desktop/2 ICGPA/1ACTIVITY.sdd") > > Error in read.S("C:/Users/FTSI/Desktop/2 ICGPA/1ACTIVITY.sdd") : > > not an S object > > > > What is wrong with this? Thank you so much for your help. > > > > -- > > *Roslinazairimah Zakaria* > > *Tel: +609-5492370; Fax. No.+609-5492766* > > > > *Email: roslinazairi...@ump.edu.my <roslinazairi...@ump.edu.my>; > > roslina...@gmail.com <roslina...@gmail.com>* > > Faculty of Industrial Sciences & Technology > > University Malaysia Pahang > > Lebuhraya Tun Razak, 26300 Gambang, Pahang, Malaysia > > > > [[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. > -- *Roslinazairimah Zakaria* *Tel: +609-5492370; Fax. No.+609-5492766* *Email: roslinazairi...@ump.edu.my <roslinazairi...@ump.edu.my>; roslina...@gmail.com <roslina...@gmail.com>* Faculty of Industrial Sciences & Technology University Malaysia Pahang Lebuhraya Tun Razak, 26300 Gambang, Pahang, Malaysia [[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.