Use help("plotmath") to see all the details - you can use tildes for spaces,
asterisks for no spaces.Bill Dunlap TIBCO Software wdunlap tibco.com On Fri, Feb 27, 2015 at 8:52 PM, li li <hannah....@gmail.com> wrote: > > Thanks very much. > Also How do add an empty space when using expression()? > When I do the following, it returns an error message. > > > plot(1,1,main=expression(-70*degree*C%+-%10*degree*C/Ambient Condition)) > > > > Hanna > > > 2015-02-27 23:03 GMT-05:00 William Dunlap <wdun...@tibco.com>: > >> plot(1,1,main=expression(-70*degree*C%+-%10*degree*C/Ambient)) >> >> Bill Dunlap >> TIBCO Software >> wdunlap tibco.com >> >> On Fri, Feb 27, 2015 at 7:27 PM, li li <hannah....@gmail.com> wrote: >> >>> Hi all, >>> I would like to add "-70°C ± 10°C/Ambient" as the title of my plot. >>> Could anyone give some help on this? >>> Thanks. >>> Hanna >>> >>> [[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 >>> <http://www.r-project.org/posting-guide.html> >>> and provide commented, minimal, self-contained, reproducible code. >> >> >> > [[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.
