The natural thing would be to pack this into script, but if you in windows do:
echo %1 | Rterm --vanilla -q you run into the problem that everything after the first comma is discarded, unless you use: echo %~1 | Rterm --vanilla -q in which case you will have to quote any R-commands with commas in them. Bendix Carstensen > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Liaw, Andy > Sent: Friday, March 05, 2004 1:56 PM > To: 'Pingping Zheng'; [EMAIL PROTECTED] > Subject: RE: [R] Command Line Expressions > > > Use echo in a Unix shell and pipe it to R. At the Windows > command prompt, you could try: > > c:\home>echo R.version | Rterm --vanilla -q > > R.version > _ > platform i386-pc-mingw32 > arch i386 > os mingw32 > system i386, mingw32 > status > major 1 > minor 8.1 > year 2003 > month 11 > day 21 > language R > > HTH, > Andy > > > From: Pingping Zheng > > > > Hi, > > > > Is it possible to run R in command line to evalute R > expressions and > > return results to stdout, something like > > > > >R CMD -e "R.version$minor" > > then you got return > > >"8.1" > > > > Or do a simple calculation > > >R CMD -e "sin(1.2)" > > >0.932039 > > > > Thanks. > > > > -- > > Pingping Zheng > > Department of Mathematics and Statistics > > Fylde College > > Lancaster University > > Lancaster LA1 4YF > > UK > > > > ______________________________________________ > > [EMAIL PROTECTED] mailing list > > https://www.stat.math.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the posting guide! > > http://www.R-project.org/posting-guide.html > > > > > > > -------------------------------------------------------------- > ---------------- > Notice: This e-mail message, together with any > attachments,...{{dropped}} > > ______________________________________________ > [EMAIL PROTECTED] mailing list > https://www.stat.math.ethz.ch/mailman/listinfo> /r-help > PLEASE > do read the posting guide! > http://www.R-project.org/posting-guide.html > ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
