Hi Lets assign your data frame to the variable yourdf then:
yourdf[ , order( yourdf$year ) ] should sort it. For decreasing increasing sorting see ?order Sincerely Eryk. *********** REPLY SEPARATOR *********** On 20.07.2004 at 09:51 Luis Rideau Cruz wrote: >Hi all > >I have the next data frame > > year STOD SLAGNR TAL TALT TALVEKT >1 2002 2120006 57 1 NA 1 >2 1997 97030032 57 NA NA NA >3 1997 97030071 27 1 NA NA >4 1997 97030005 57 1 NA NA >5 1997 97020127 60 NA 1 NA >6 2001 1160025 27 1 NA 1 >7 1998 98020069 60 1 NA NA >8 1996 96030009 57 NA 1 NA > >How to sort it according to "year" column >Sort does seem to work only on vectors > >Thank you > >Luis Ridao Cruz >Fiskirannsóknarstovan >Nóatún 1 >P.O. Box 3051 >FR-110 Tórshavn >Faroe Islands >Phone: +298 353900 >Phone(direct): +298 353912 >Mobile: +298 580800 >Fax: +298 353901 >E-mail: [EMAIL PROTECTED] >Web: www.frs.fo > >______________________________________________ >[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