[R] Scatterplot - symbols coded by factor

Alvaro Colina Santamaria acosa at ubu.es
Sat Feb 10 11:50:25 CET 2001

Matt Pocernich wrote:

> Hi - I would like to create a scatterplot with the symbols
coded by a
> factor in each record.  Is their a better way than what I
have used
> below?  I attempted to use the plot.factor, but cannot force
it to
> make a scatterplot instead of boxplots.  I have considerd
making a
> function with a 'for' statement for each level of the factor.
> there a better way for when I am dealing with more levels of
> Thanks,  Matt Pocernich

You can use the function text.
text(X, Y, labels = as.character(manuf))

Alvaro Colina                   |-|o||o||o||o||o||o||o||o||o|-
Area de Quimica Analitica       | Pza. Misael Banuelos s/n
Facultad de Ciencias            | 09001. Burgos. Spain
Universidad de Burgos           | Phone: 34-947-258817
e-mail: acosa at ubu.es            | FAX:   34-947-258831

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