[R] Histogram to compare two datasets

[Romain Francois]

Le 21.04.2006 10:48, Johan van Niekerk a écrit :
> 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


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| Romain FRANCOIS - http://francoisromain.free.fr               |
| Doctorant INRIA Futurs / EDF                                  |
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