Re: [R] function to check if an object is present, and if not, load it from my hard drive

2006-05-08 Thread Martin Maechler
UweL == Uwe Ligges [EMAIL PROTECTED] on Fri, 05 May 2006 17:50:22 +0200 writes: UweL r user wrote: I want to check if an object (dataset, vector, etc) is ?present?. If it is present, I will do nothing. If it is not present, I will load it from my hard drive.

[R] function to check if an object is present, and if not, load it from my hard drive

2006-05-05 Thread r user
I want to check if an object (dataset, vector, etc) is “present”. If it is present, I will do nothing. If it is not present, I will load it from my hard drive. Is there function to determine if an object is present? __ R-help@stat.math.ethz.ch

Re: [R] function to check if an object is present, and if not, load it from my hard drive

2006-05-05 Thread Chuck Cleland
?exists r user wrote: I want to check if an object (dataset, vector, etc) is “present”. If it is present, I will do nothing. If it is not present, I will load it from my hard drive. Is there function to determine if an object is present? __

Re: [R] function to check if an object is present, and if not, load it from my hard drive

2006-05-05 Thread Uwe Ligges
r user wrote: I want to check if an object (dataset, vector, etc) is “present”. If it is present, I will do nothing. If it is not present, I will load it from my hard drive. Is there function to determine if an object is present? Guess its name: exists() Uwe Ligges

Re: [R] function to check if an object is present, and if not, load it from my hard drive

2006-05-05 Thread Gabor Csardi
a - 1 exists(a) rm(a) exists(a) Gabor On Fri, May 05, 2006 at 08:29:04AM -0700, r user wrote: I want to check if an object (dataset, vector, etc) is “present”. If it is present, I will do nothing. If it is not present, I will load it from my hard drive. Is there function to determine if