Displaying 1 result from an estimated 1 matches for "mimat0004481".
2010 May 27
3
how to extract the 1st field from a vector of strings
I have the following vector of strings (shown only the first 3 elements)
> desc[1:3]
[1] "hsa-let-7a MIMAT0000062 Homo sapiens let-7a"
[2] "hsa-let-7a* MIMAT0004481 Homo sapiens let-7a*"
[3] "hsa-let-7a-2* MIMAT0010195 Homo sapiens let-7a-2*"
> is.vector(desc)
[1] TRUE
> A <- unlist(strsplit(desc[1:3], " "))
> A
[1] "hsa-let-7a MIMAT0000062 Homo sapiens let-7a"
[2] "hsa-let-7a* MIMAT0004481 Homo...