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Column problems with vi

 
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# 1  
Old 08-03-2009
Column problems with vi
Basically I have a very large amount of genetic data in the format

marker_ID Species marker_ID marker_ID Parent1 Parent2 Sex Genotype

As you can see the data I have has marker_ID listed 3 times, I need to get rid of colum one and column three (both titled marker_ID). There are thousands of rows and columns and doing this by hand would probably take me all day.
I need to change the format in order to run this data in Plink, a whole genome association tool.
I have looked at similar posts and I dont think they are relevant as they do not need to delete 2 different columns.

The genotype column is actually over 24,000 columns as that is the genetic information - didnt explain that very well hence first reply

Thanks
Last edited by aistiby; 08-03-2009 at 02:44 PM..
# 2  
Old 08-03-2009
Code:
awk '{ print $2, $4, $5, $6, $7 }' inputfile >  newfile

 
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