[R] How to store regex expression in a variable

dear list I know how to store a regex expression in perl and ruby, no clue on R. I do read R regex manual , archives, and searched on line, still I need somebody help me out on how to store a regular expression in a variable. Thank you very much yong

Re: [R] How to store regex expression in a variable

On 09/25/2010 03:45 AM, Yong Wang wrote: dear list I know how to store a regex expression in perl and ruby, no clue on R. I do read R regex manual , archives, and searched on line, still I need somebody help me out on how to store a regular expression in a variable. A regex is just a