I imagine you want the ggplot2 package. 

something like:

ggplot(dataframe, aes(x = yourxvar, y = youryvar)) +
geom_point() +
facet_wrap(~ ProbeSet.ID) 

Or facet_grid(), either of which makes a different panel for each unique level of ProbeSet.ID

see gggplot help here: http://had.co.nz/ggplot2/
On Thursday, February 24, 2011 at 3:28 PM, DB1984 wrote:

> In terms of a reproducible example:
> 
>  ProbeSet.ID.F ProbeSet.ID Feature.ID Gene.Symbol X0030V120810.4
> X0143V120110.4 X0258V111710.4 X0283V111710.4 X0430V120710.4 X0472V111610.4
> X0520V111610.4 X0546V113010.4 X0578V111810.4 X0624V111810.4
> 7896741_479302 7896741 479302 OR4F17 20 
> 14 5 4 43 85 
> 12 14 7 5
> 7896741_226901 7896741 226901 OR4F17 15 
> 73 31 14 32 28 
> 10 42 11 28
> 7896741_2337 7896741 2337 OR4F17 168 
> 126 111 120 119 84 
> 149 76 347 88
> 7896741_289201 7896742 289201 OR4F18 54 
> 64 11 6 59 66 
> 10 50 51 27
> 7896741_240730 7896742 240730 OR4F18 38 
> 158 95 38 59 131 
> 114 100 102 40
> 7896741_776611 7896743 776611 OR4F19 6 
> 27 7 7 16 105 
> 35 17 19 23
> 
> 
> ...becomes three panels of a plot, containing the lines:
> 
> Plot 1:
> 
> 7896741_479302 7896741 479302 OR4F17 20 
> 14 5 4 43 85 
> 12 14 7 5
> 7896741_226901 7896741 226901 OR4F17 15 
> 73 31 14 32 28 
> 10 42 11 28
> 7896741_2337 7896741 2337 OR4F17 168 
> 126 111 120 119 84 
> 149 76 347 88
> 
> Plot2: 
> 
> 7896741_289201 7896742 289201 OR4F18 54 
> 64 11 6 59 66 
> 10 50 51 27
> 7896741_240730 7896742 240730 OR4F18 38 
> 158 95 38 59 131 
> 114 100 102 40
> 
> Plot 3:
> 7896741_776611 7896743 776611 OR4F19 6 
> 27 7 7 16 105 
> 35 17 19 23
> 
> and so on...
> 
> Any ideas much appreciated. 
> -- 
> View this message in context: http://r.789695.n4.nabble.com/Group-rows-by-common-ID-and-plot-tp3321955p3323465.html
> Sent from the R help mailing list archive at Nabble.com.
> 
> ______________________________________________
> R-help@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
> 

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