plot POSIX class and identify - R-help

Tue, May 20, 2003 2:51 AM #

Hallo all
just a small question I did not find an answer in help pages.

Is it possible to use identify() after plotting with plot.POSIX to 
label points and/or to find out some points?

Thanks a lot.
Best regards

Petr Pikal
petr.pikal at precheza.cz
p.pik at volny.cz

Uwe Ligges

Tue, May 20, 2003 3:10 AM #

Petr Pikal wrote:

Hmmm. There is not method plot.POSIX, but there are plot.POSIXct and 
plot.POSIXlt.

identify() works as expected, just use it. You need to convert POSIXlt 
objects to POSIXct objects before.

Uwe Ligges

Brian Ripley

Tue, May 20, 2003 3:29 AM #

On Tue, 20 May 2003, Petr Pikal wrote:

Yes.  Try it, it works!

Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272866 (PA)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595

PIKAL Petr

Tue, May 20, 2003 5:05 AM #

Thank you

On 20 May 2003 at 12:10, Uwe Ligges wrote:

That's it

Error in xy.coords(x, y) : x and y lengths differ

[1] 1919 5448

Thanks again

Petr Pikal
petr.pikal at precheza.cz
p.pik at volny.cz