[R] Delete row if two values in a matrix are equal
JDINIS
jorgemdinis at gmail.com
Fri Oct 26 16:26:41 CEST 2012
Hi all and thank you for your time.
I would like to delete rows from this matrix I call "var" if the character
in Ref_Allele is equal to the character in Var_Allele. I have attached a
before and after, to help my poor explanation. If someone could provide me
with some code, or some guidance I would really appreciate it.
Thank you again.
"Before"
> var
Ref_Pos Ref_Allele Var_Allele Var_Freq
1 A A 100
2 T G 50
3 G G 100
4 G T 45
5 T C 80
"After"
Ref_Pos Ref_Allele Var_Allele Var_Freq
2 T G 50
4 G T 45
5 T C 80
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