R help - Nov 2010 - in regards of plotting using functions.

Hello,

I am using basic plotting technique to get a graph.
but i want to color the points plotted onto the graph depending upon few
mathematical logics.
values > x should be colored blue.
values < y should be colored green.

how can i go forward with the programming part in drawing these plots from
 a single file.

Please do let me know as soon as possible

Regards,
-- 
Pravin Nilawe
Bioinformatics,
+91 9869739671

	[[alternative HTML version deleted]]

Hi

r-help-bounces at r-project.org napsal dne 29.11.2010 11:48:07:
> Hello,
> 
> I am using basic plotting technique to get a graph.
> but i want to color the points plotted onto the graph depending upon few
> mathematical logics.
> values > x should be colored blue.
> values < y should be colored green.
> 
Untested

plot(a, b, pch=19, col=c("green", "blue)[ifelse(values>x, 2, 
ifelse(values<y, 1, NA))])

Regards
Petr

> how can i go forward with the programming part in drawing these plots 
from
>  a single file.
> 
> Please do let me know as soon as possible
> 
> Regards,
> -- 
> Pravin Nilawe
> Bioinformatics,
> +91 9869739671
> 
>    [[alternative HTML version deleted]]
> 
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