reexpr transform nonumeric values to numeric
Thank you I knew that somebody can use power of gsub better than myself. Petr
-----Original Message-----
From: Noia Raindrops [mailto:noia.raindrops at gmail.com]
Sent: Tuesday, August 21, 2012 12:33 PM
To: PIKAL Petr
Cc: r-help
Subject: Re: [R] reexpr transform nonumeric values to numeric
Use backreference:
as.numeric(gsub("^(.*)-$", "-\\1", as.character(temp)))
--
Noia Raindrops
noia.raindrops at gmail.com