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aaayyz
2007 Jul 06
3
?replace characters within vector data
Hi List,
I want replace characters within a vector. Outside R I could use sed,
but I'd like to automate it in R. For example
vectorx
xxxyyz
xxxyyza
xxxyyzzb
I want to change to:
vectorx
aaayyz
aaayyza
aaayyzzb
The obvious replace command only deals with whole data entries?
Any hints would be appreciated.
Thanks
Herry