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: roslinazairimah at ump.edu.my <roslinazairimah at ump.edu.my>;
roslinaump at gmail.com <roslinaump at gmail.com>*
Faculty of Industrial Sciences & Technology
University Malaysia Pahang
Lebuhraya Tun Razak, 26300 Gambang, Pahang, Malaysia
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I see ".ssd" in your message and ".sdd" in your read.S () invocation... -- Bert Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Fri, Feb 24, 2017 at 8:58 PM, roslinazairimah zakaria <roslinaump at 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: roslinazairimah at ump.edu.my <roslinazairimah at ump.edu.my>; > roslinaump at gmail.com <roslinaump at gmail.com>* > Faculty of Industrial Sciences & Technology > University Malaysia Pahang > Lebuhraya Tun Razak, 26300 Gambang, Pahang, Malaysia > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help at 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.
It should be .sdd Sent from my Sony Xperia? smartphone ---- Bert Gunter wrote ---->I see ".ssd" in your message and ".sdd" in your read.S () invocation... > >-- Bert >Bert Gunter > >"The trouble with having an open mind is that people keep coming along >and sticking things into it." >-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) > > >On Fri, Feb 24, 2017 at 8:58 PM, roslinazairimah zakaria ><roslinaump at 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: roslinazairimah at ump.edu.my <roslinazairimah at ump.edu.my>; >> roslinaump at gmail.com <roslinaump at gmail.com>* >> Faculty of Industrial Sciences & Technology >> University Malaysia Pahang >> Lebuhraya Tun Razak, 26300 Gambang, Pahang, Malaysia >> >> [[alternative HTML version deleted]] >> >> ______________________________________________ >> R-help at 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.[[alternative HTML version deleted]]
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 <roslinaump at 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: roslinazairimah at ump.edu.my <roslinazairimah at ump.edu.my>; > roslinaump at gmail.com <roslinaump at gmail.com>* > Faculty of Industrial Sciences & Technology > University Malaysia Pahang > Lebuhraya Tun Razak, 26300 Gambang, Pahang, Malaysia > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help at 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.
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 <wdunlap at 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 > <roslinaump at 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: roslinazairimah at ump.edu.my <roslinazairimah at ump.edu.my>; > > roslinaump at gmail.com <roslinaump at gmail.com>* > > Faculty of Industrial Sciences & Technology > > University Malaysia Pahang > > Lebuhraya Tun Razak, 26300 Gambang, Pahang, Malaysia > > > > [[alternative HTML version deleted]] > > > > ______________________________________________ > > R-help at 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: roslinazairimah at ump.edu.my <roslinazairimah at ump.edu.my>; roslinaump at gmail.com <roslinaump at gmail.com>* Faculty of Industrial Sciences & Technology University Malaysia Pahang Lebuhraya Tun Razak, 26300 Gambang, Pahang, Malaysia [[alternative HTML version deleted]]