I think we need to see some of the original data. See ?dput for how to supply data in a email.
We probably don't need all the data, I'd suggest perhaps 100 rows or so. Try dput(head(yourdata, 100)) BTW what is "last"? John Kane Kingston ON Canada > -----Original Message----- > From: alexandre.pi...@mail.mcgill.ca > Sent: Thu, 4 Jul 2013 07:00:10 -0700 (PDT) > To: r-help@r-project.org > Subject: [R] ggplot2 > > Hello Folks, > > I have a database of 2000+ days with 35 observations each. I am trying to > modeling a time series by day, but it seems a problem that I don<t have > the > time of the observation. I achieve something interesting by using the > barplot function, but I`d rather working with ggplot2, since I have the > book > by Hadley Wickham in hands. > > > I start by transforming my data into a dataframe, but since I have even > more > problems working with my data, since all my observations are plot on the > same day. > >> str(last(dezdiff)) > An ‘xts’ object on 2013-07-04/2013-07-04 containing: > Data: num [1, 1:35] 1.9016 0.7545 0.225 0.0727 0.1357 ... > - attr(*, "dimnames")=List of 2 > ..$ : NULL > ..$ : chr [1:35] "1" "2" "3" "4" ... > Indexed by objects of class: [Date] TZ: UTC > xts Attributes: > NULL > > >barplot(last(dezdiff), beside = TRUE) > > <http://r.789695.n4.nabble.com/file/n4670852/barplot.bmp> > >> str(dezdiff.dt) > 'data.frame': 2741 obs. of 36 variables: > $ datetime: Date, format: "2003-01-02" "2003-01-03" "2003-01-06" > "2003-01-07" ... > $ X1 : num 5.63 -1.42 -6.8 -1.9 -6.17 ... > $ X2 : num 7.748 -0.296 -5.333 -2.348 -5.323 ... > $ X3 : num 9.075 0.454 -4.294 -2.557 -5 ... > $ X4 : num 9.863 0.966 -3.542 -2.629 -4.978 ... > ... > $ X32 : num 11.21 1.38 2.44 -3.48 -6.04 ... > $ X33 : num 11.26 1.24 2.52 -3.47 -6.05 ... > $ X34 : num 11.3 1.1 2.59 -3.45 -6.06 ... > $ X35 : num 11.337 0.956 2.658 -3.436 -6.075 ... > > qplot(datetime, c(X1:X35), data=dezdiff.dt[nrow(dezdiff.dt),]) > > <http://r.789695.n4.nabble.com/file/n4670852/ggplot2.bmp> > > Anyone know how I could reshape my data or just how I would be able to > plot > all my observations on the same graph at different position on the > x-axis. > > Thank you for your time, and let me know if you have any question. > > Regards, > > Alex > > > > -- > View this message in context: > http://r.789695.n4.nabble.com/ggplot2-tp4670852.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help@r-project.org mailing list > 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. ____________________________________________________________ GET FREE SMILEYS FOR YOUR IM & EMAIL - Learn more at http://www.inbox.com/smileys Works with AIM®, MSN® Messenger, Yahoo!® Messenger, ICQ®, Google Talk™ and most webmails ______________________________________________ R-help@r-project.org mailing list 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.