boxplot - R box plot using factors in multiple columns -

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I'm trying to see my data using R box plot and got stuck. My data looks as follows: 

  id var.1 var.2 ... var.n Price 0 0 ... 2 1.7b2 1 ... 0 1.4 .... .. ... ... ... ... a 1 2 ... 2 5.3 b1 2 ... 1 2.4

Now, I have a series of Boxplots: Value ~ var.1, value ~ var.2, ..., value ~ var.n preferably a ggplot2 aspect type plot.

I think the data should be redone again: 

  a var.1 0 1.7 a var.2 1 1.7 ... b var .1 2 1.4 b var.2 1 1.4 ...

so that I can see the usage dialogue column 2 & amp; 3 ...

You can also use the melting function: 

 < Code> library (Reshape2) melt value (dat, id = 'value') value value 1 -0.11978146 var.1 1 2 -0.78996525 var.1 1 3 0.54246428 var.1 1 4 0.09325227 var.1 1 5 0.63954407 var.1 1 6 1.48611802 Var.1 1 ...

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