Re: [R] Write to multiple connections or multiple text files

On Fri, 23 Jan 2009, Andersson, Jafet wrote: Hi all, I want to modify a large number of text files (ca 4000) by replacing a value found on a particular line in them with a value from an R object. For a single file I would normally use: con<-file ("foo.txt", open="r+") content<-

Re: [R] Write to multiple connections or multiple text files

The solution you have seems to read in all the lines of data at once, operate on them and then write them out as a whole chunck. Having multiple connections open won't really help since I/O is serial. So is the code you included the actual code, or just an example? It would help to see what the

[R] Write to multiple connections or multiple text files

Hi all, I want to modify a large number of text files (ca 4000) by replacing a value found on a particular line in them with a value from an R object. For a single file I would normally use: con<-file ("foo.txt", open="r+") content<-readLines(con)