Message-ID: <9254175c0904292329y2ef3f2xd5eefe771aac4ecf@mail.gmail.com>
Date: 2009-04-30T06:29:39Z
From: Suhaila Zainudin
Subject: How to replace values?
Hello all,
I have a list of genes as follows (A)
Number? GeneName
0???????????? YAR003W
1???????????? YAR007C
2???????????? YAR008W
3???????????? YBL035C
4???????????? YBL111C
5???????????? YBL112C
And I have a list of gene interactions as follows (B)
0 -> 1
1 -> 5
3 -> 4
2 -> 3
I want to replace the values in (B) with the corresponding values in
(A) ie, I want to achieve the following
0 -> 1 replaced with YAR003W ->YAR007C
1 -> 5 replaced with YAR007C -> YBL112C
3 -> 4 replaced with YBL035C ->?? YBL111C
2 -> 3 replaced with YAR008W -> YBL035C
The example is simple with (A) and (B) only having a few lines.? But
in reality, (A) may contain more than 1000 genes and (B) may contain
thousands of interactions.
Any suggestions? on how to achieve the above task are welcomed!
--
Suhaila Zainudin
PhD Candidate
Universiti Teknologi Malaysia