[R] generating a bar chart with two axis for co-linear variable

[John Kane]

I think we really need to see the code.

John Kane
Kingston ON Canada


> -----Original Message-----
> From: sudha.krishnan at marlabs.com
> Sent: Thu, 6 Jun 2013 06:37:41 +0000
> To: r-help at r-project.org
> Subject: [R] generating a bar chart with two axis for co-linear variable
> 
> 
> 
> Hello Dimitris,
> 
> 
> 
> I was goggling for some help on Sensitivity vs 1-specificity and saw your
> link.
> 
> 
> 
> I hope you can be of help to me in one of the issue that I am facing in
> generating combo chart(bar chart and plot). I am a novice and have some
> difficulty in getting this logic correct.
> 
> 
> 
> 
> 
> I am give a dataset (I am attaching a sample dataset).
> 
> 
> 
> I am using a barplot() and passing values for percentage frequency and
> the corresponding variables. I am struck here, what my function does is
> only calculate the frequency for the listed variables and not the
> frequency percentage. Is there a method or a script with which I can pass
> the frequency percent and the related values as category columns for x
> axis?
> 
> 
> 
> I will attach the graphs that I have generated so that you can suggest
> the better way.
> 
> 
> 
> Sampledata - Sampledata.txt
> 
> What my function does to calculate the frequency with category names in X
> axis - 1.png
> 
> My requirement is to generate percentage frequency of the variable in y1
> and not the frequency itself. 2.png (where x categories are missing)
> 
> 
> 
> 
> 
> Thanks,
> 
> Sudha Krishnan
> 
> 
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