How to detect whether a file exists or not?

Roger D. Peng · 2004-02-12T03:42:20Z

Even better, file.exists(). -roger Dirk Eddelbuettel wrote: > On Wed, Feb 11, 2004 at 07:22:00PM -0800, Francisco J Molina wrote: > >>I would like my program to load variables x,y,x from a file 'myFile.r' but >>if this file does not exist, I want my program to create/initialize x,y,z. >> >>Does anyone know how to do this? > > > ?file.info # as help.search("file") would have revealed > > Hth, Dirk >

Francisco J Molina How to detect whether a file exists or not? Feb 11

Dirk Eddelbuettel How to detect whether a file exists or not? Feb 11

Roger D. Peng How to detect whether a file exists or not? Feb 11

Jeff Gentry How to detect whether a file exists or not? Feb 11

Thread (4 messages)