Thank you all for your help about the encoding of my yahoo.gr.

I am sending you now the original data. Hope tha you can read them.

I am trying to create a clustered barplot for the following 2 variables:

> h$rocbiopsy1
聽 [1] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
聽[38] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0
聽[75] 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0

聽h$hippogrouped
聽 [1] 2 4 1 4 4 1 3 1 1 4 1 3 3 1 1 3 1 2 3 2 4 4 2 2 2 3 2 1 4 3 3 2 1 1 1 2 1
聽[38] 3 1 1 4 1 1 1 3 3 1 3 1 4 2 4 4 3 3 2 3 4 3 2 3 1 2 2 2 1 1 4 1 1 4 1 1 3
聽[75] 3 4 2 2 1 3 4 3 1 4 4 3 3 2 1 2 3 3 2 3 2 3 1 1 3 1 3 3 4 2 4 3 3 4 3

The first variable refers to biopsy results and the second one to four groups of a CAD system.

I will appreciate every suggestion.

Thank you

Argyro Antaraki
School of Medicine, Athens University
 Biomedical Research Institute, Academy of Athens




      
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