RSiteSearch("trim") will give you a lot of answers. You cal also use the
higher level function trim{R.oo} i.e.:
library(R.oo)
x=" e "
trim(x)
[1] "e"
>From: Omar Lakkis <[EMAIL PROTECTED]>
>Reply-To: Omar Lakkis <[EMAIL PROTECTED]>
>To: [email protected]
>Subject: [R] trim a string
>Date: Fri, 17 Jun 2005 13:34:36 -0400
>
>How to trim the leading and trailing white space off of a string?
>
> If the variable is " E " I need to convert it to "E".
>
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