Skip to content
Prev 302507 / 398503 Next

test if elements of a character vector contain letters

Yihui Xie 
You probably mean grepl('[a-zA-Z]', x)

Regards,
Yihui
--
Yihui Xie <xieyihui at gmail.com>
Phone: 515-294-2465 Web: http://yihui.name
Department of Statistics, Iowa State University
2215 Snedecor Hall, Ames, IA
On Mon, Aug 6, 2012 at 3:29 PM, Liviu Andronic <landronimirc at gmail.com> wrote:

Thread (19 messages)

Liviu Andronic test if elements of a character vector contain letters Aug 6 Bert Gunter test if elements of a character vector contain letters Aug 6 Rui Barradas test if elements of a character vector contain letters Aug 6 arun test if elements of a character vector contain letters Aug 6 Martin Morgan test if elements of a character vector contain letters Aug 6 Marc Schwartz test if elements of a character vector contain letters Aug 6 arun test if elements of a character vector contain letters Aug 6 Marc Schwartz test if elements of a character vector contain letters Aug 6 David L Carlson test if elements of a character vector contain letters Aug 6 Liviu Andronic test if elements of a character vector contain letters Aug 6 Yihui Xie test if elements of a character vector contain letters Aug 6 Liviu Andronic test if elements of a character vector contain letters Aug 6 Liviu Andronic test if elements of a character vector contain letters Aug 7 R. Michael Weylandt test if elements of a character vector contain letters Aug 7 Liviu Andronic test if elements of a character vector contain letters Aug 7 Marc Schwartz test if elements of a character vector contain letters Aug 7 Marc Schwartz test if elements of a character vector contain letters Aug 7 Liviu Andronic test if elements of a character vector contain letters Aug 7 Liviu Andronic test if elements of a character vector contain letters Aug 8