Hi,
I am trying to split multiple columns. One column works just fine, but I
want to do it for multiple columnsâ¦
Example
> a
ID V2 V3 V4 V5 V6 V7 V8 V9 V10
1 PBBA0644 -- GG AA -- AA -- AA GG GG
2 PBBA1010 -- GG AA -- AA -- AA GG GG
3 0127ATPR -- GG AA -- AA -- AA GG GG
4 0128EHAB -- GG AA -- AG -- AA AG GG
5 PBBA0829 -- GG AA -- AA -- AA GG AG
6 01605BGA -- GG AA -- AA -- AA GG GG
7 01624BGA -- GG AA -- AG -- AA GG GG
8 01853BGA -- GG AA -- AG -- AA GG GG
9 BBA0949 -- GG AA -- AA -- AA GG GG
10 0224LN -- GG AA -- AA -- AA GG GG
For single column (works well)
b<- cbind.data.frame(do.call("rbind", strsplit(as.character(a$V2), "")))
For multiple columns:
for (i in 2:10)
{
b<- cbind.data.frame(do.call("rbind", strsplit(as.character(a[i]), "")))
}
R gives the following result
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
29 30 31
1 c ( 4 , 4 , 4 , 4 , 3 , 4 , 4 , 4 , 4
, 4 )
Probably a small error somewhere in my code, but donât seem to be able to
solve it.
Thanks in advance
Naomi
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