The zoo package can represent time and plot such time series using both classic and lattice graphics There are three vignettes that come with the package that you can read for more info. Also see ?zoo ?plot.zoo ?xyplot.zoo
Regarding ols see ?lm or the dyn or dynlm packages both of which work with zoo objects. On Tue, Aug 5, 2008 at 5:47 PM, Gareth Campbell <[EMAIL PROTECTED]> wrote: > Hello, > > I have a time-series of standards measured for Refractive index. They are > daily standards, however, I didn't run one everyday so some days have no > data. I can plot the values, but the x-axis does not represent the correct > time series (i.e. it's just an evenly spaced 1,2,3 type axis). I want to > plot the points with some form of representitive date line on the x-axis. I > don't think the ts() function will work in this instance as I have missing > data. > > Once I have that data, I want to plot a least squares line with 95% > confidence interval bands. Can anyone help with this?? > > Thanks in advance. > > > > -- > Gareth Campbell > PhD Candidate > The University of Auckland > > P +649 815 3670 > M +6421 256 3511 > E [EMAIL PROTECTED] > [EMAIL PROTECTED] > > [[alternative HTML version deleted]] > > ______________________________________________ > 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. > ______________________________________________ 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.
