Le 21.04.2006 10:48, Johan van Niekerk a ?crit :> Dear All,
>
> I am trying to create a histogram-like plot for comparing two datasets -
> For each interval, I want it to draw 2 bars - one for representing the
> number of values in each dataset for that interval.
>
> I have looked at the help for the hist() function and also for the
> histogram() function that is part of the lattice package, and neither
> seem to support multiple datasets.
>
> Could someone please point me in the right direction?
>
> Kind regards,
> Johan van Niekerk
>
Look there :
http://addictedtor.free.fr/graphiques/search.php?q=histogram
--
visit the R Graph Gallery : http://addictedtor.free.fr/graphiques
mixmod 1.7 is released : http://www-math.univ-fcomte.fr/mixmod/index.php
+---------------------------------------------------------------+
| Romain FRANCOIS - http://francoisromain.free.fr |
| Doctorant INRIA Futurs / EDF |
+---------------------------------------------------------------+