Re: [R] Replacing multiple elements in a vector !

2009-10-22 Thread Henrique Dallazuanna
Try this: merge(rs.id, snp.id, by.x = 1, by.y = 2)$V2 or: with(snp.id, V2[match(rs.id, V3)]) On Thu, Oct 22, 2009 at 12:12 PM, Praveen Surendran wrote: > Hi, > > > > I have a vector with elements > > > > rs.id=c('rs100','rs101','rs102','rs103') > > > > And a dataframe 'snp.id' > > > > 1      

Re: [R] Replacing multiple elements in a vector !

2009-10-22 Thread Steve Lianoglou
Hi, On Oct 22, 2009, at 10:12 AM, Praveen Surendran wrote: Hi, I have a vector with elements rs.id=c('rs100','rs101','rs102','rs103') And a dataframe 'snp.id' 1 SNP_100 rs100 2 SNP_101 rs101 3 SNP_102 rs102 4

[R] Replacing multiple elements in a vector !

2009-10-22 Thread Praveen Surendran
Hi, I have a vector with elements rs.id=c('rs100','rs101','rs102','rs103') And a dataframe 'snp.id' 1 SNP_100 rs100 2 SNP_101 rs101 3 SNP_102 rs102 4 SNP_103 rs103 Task is