[R] plotting different level of classficifaction

From: jiho.han <whizvast_at_gmail.com>
Date: Tue, 13 May 2008 16:10:56 -0700 (PDT)

hello, useRs~
suppose i have a matrix as follows: 

item    category      sub-category
  A           1                  11
  B           1                  12
  C           1                  12
  D           2                  21
  E           2                  22

i like to draw a plot that represent the proportion of each category at each level. that is, i want a plot like this:

    +-----+ +-----+
| | | 11 |
| | +-----+
| 1 | | 12 |
| | | |
    +-----+ +-----+
    +-----+ +-----+
| | | 21 |
| 2 | +-----+
| | | 22 |

    +-----+ +-----+
  category sub-cateory

hope my plot makes sense. anyone know how to make such plot? any hint/suggestion would be much appreciate. thank you. 

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Received on Wed 14 May 2008 - 00:57:00 GMT

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