Displaying 1 result from an estimated 1 matches for "gb_access".
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vb_access
2006 Sep 26
2
Vectorise a for loop?
...c but could not find a good way to do it. I have this feeling there is
a command or technique eluding me. (Is there an expr:value1?value2
construction in R?)
Can anybody suggest an elegant solution?
Details:
So, the topTable looks like this:
> topa1[1:5,c(1,2,3,4)]
ID Name GB_accession M
11195 245828 SIGKEC9 AX135029 -7.670197
10966 107 FHL1 B14446 -5.089926
6287 25744 M90 LL137340 -4.531744
777 2288 VSNL1 LF039555 -4.035472
11310 272294 M98 LL031650 3.866422
>
I want to add a "fold" column so it will look like...