[R] string functions

[Liviu Andronic]

On 1/9/10, Laetitia Schmid <laetitia.schmid at gmx.ch> wrote:
>  Does anybody know a string function that would calculate how many characters two strings share? I.e. ("Hello World","Hello Peter") would be 7.
>
Perhaps package ‘stringr’ has something related?
Liviu