search for: tp23874936p23874936

...vector. Assuming this doesn't already exist, then to write it I'd need a function that returns true if its input can be converted to numeric and false otherwise. Any suggestions will be appreciated. -- View this message in context: http://www.nabble.com/how-to-tell-if-as.numeric-succeeds--tp23874936p23874936.html Sent from the R help mailing list archive at Nabble.com.