[R] ggplot2 - two or more axis
Thierry.ONKELINX at inbo.be
Mon Nov 17 11:52:57 CET 2008
You could put the numbers on the graph with geom_text()
ir. Thierry Onkelinx
Instituut voor natuur- en bosonderzoek / Research Institute for Nature
Cel biometrie, methodologie en kwaliteitszorg / Section biometrics,
methodology and quality assurance
tel. + 32 54/436 185
Thierry.Onkelinx op inbo.be
To call in the statistician after the experiment is done may be no more
than asking him to perform a post-mortem examination: he may be able to
say what the experiment died of.
~ Sir Ronald Aylmer Fisher
The plural of anecdote is not data.
~ Roger Brinner
The combination of some data and an aching desire for an answer does not
ensure that a reasonable answer can be extracted from a given body of
~ John Tukey
Van: r-help-bounces op r-project.org [mailto:r-help-bounces op r-project.org]
Namens David Hajage
Verzonden: zaterdag 15 november 2008 14:03
Aan: hadley wickham
CC: R Help
Onderwerp: Re: [R] ggplot2 - two or more axis
Thank you very much for the answer.
I have seen very often the number of subject at risk on survival graph
my pdf file). It is very easy to plot the curve with geom_step(), but is
there a better way to show the number of subjects at risk at each time ?
Thank you for your advice.
2008/11/14 hadley wickham <h.wickham op gmail.com>
> Hi David,
> > I'm trying to learn how to make a plot with the amazing package
> > I was wondering if it was possible to draw 2 (or more) x (or y) axis
> > same graph. For example :
> > - I want to show two informations at each x coordinate : a survival
> > I want to show the time (0, 12 and 24 months) and the number of
> > risk at each time.
> > - I want to draw two curves that don't have the same unit
> Unfortunately, the capability is currently unavailable in ggplot2 and
> is unlikely to ever be available because I believe it is a
> fundamentally inaccurate means of presenting data. However, in the
> next version it will be much easier to created faceted displays with
> varying scales, which should be a better solution for many of these
> types of problems.
Dit bericht en eventuele bijlagen geven enkel de visie van de schrijver weer
en binden het INBO onder geen enkel beding, zolang dit bericht niet bevestigd is
door een geldig ondertekend document. The views expressed in this message
and any annex are purely those of the writer and may not be regarded as stating
an official position of INBO, as long as the message is not confirmed by a duly
More information about the R-help