[R] Generating a histogram with R
gunter.berton at gene.com
Tue Jul 12 22:00:04 CEST 2011
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On Tue, Jul 12, 2011 at 12:41 PM, a217 <ajn21 at case.edu> wrote:
> I have a sample file:
> chr22 100 150 125 21 0.145 +
> chr22 200 300 212 13 0.05 +
> chr22 345 365 351 12 0.09 +
> chr22 500 750 510 15 0.10 +
> chr22 500 750 642 9 0.02 +
> chr22 800 900 850 10 0.05 +
> where I need to generate a histogram from the data in column 6 (i.e. 0.145,
> 0.05, etc.). To make it easier to read, I would plot the data as 1-0.05=0.95
> for all of the data in column 6.
> What I would like to know is how to generate a histogram with the data from
> one file? Also, would I be able to generate one histogram from multiple
> files as well (with the same format)?
> For example, I have multiple files in the same format as the sample file
> above, and I would like to make one histogram for all column six data in all
> Thank you,
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