Re: [R] Removing Corrupt file

On Dec 17, 2010, at 2:24 AM, vikrant wrote: Hi I am generating a graph jpeg file using a function R. I m using this script a<- 1:10 b <- 1:10 jpeg("mygraph.jpeg") { plot(a,b) } dev.off() If by some chance I do miss some values suppose for a , the file gets created initially and then we do n

Re: [R] Removing Corrupt file

Vikrant, if you execute the code inside a function like jpegplotfun <- function (a, b){ jpeg("mygraph.jpeg") plot(a,b) dev.off() } the dev.off () is not executed if an error occurs before. So the problem is basically that the jpeg file is still open (you may noticed open devices in R

[R] Removing Corrupt file

Hi I am generating a graph jpeg file using a function R. I m using this script a<- 1:10 b <- 1:10 jpeg("mygraph.jpeg") { plot(a,b) } dev.off() If by some chance I do miss some values suppose for a , the file gets created initially and then we do not plot anything in it. This file now becomes