try the function exists() On Fri, 30 Jan 2004, Francisco J Molina wrote:
> > Is there a function like "is.there" such that > > is.there ( a ) returns TRUE is object 'a' is in the current environment and > FALSE otherwise? > > Thank you. > Francisco J. Molina > > ______________________________________________ > [EMAIL PROTECTED] mailing list > https://www.stat.math.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html > > Paulo Justiniano Ribeiro Jr Departamento de Estat�stica Universidade Federal do Paran� Caixa Postal 19.081 CEP 81.531-990 Curitiba, PR - Brasil Tel: (+55) 41 361 3471 Fax: (+55) 41 361 3141 e-mail: [EMAIL PROTECTED] http://www.est.ufpr.br/~paulojus ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
