Re: [R] read.table() versus scan()

2011-01-28 Thread Peter Ehlers
On 2011-01-27 20:23, H Roark wrote: I need to import a large number of simple, space-delimited text files with a few columns of data each. The one quirk is that some rows are missing data and some contain junk text at the end of each line. A typical file might look like: a b c d 1 2 3 x 4 5 6

Re: [R] read.table() versus scan()

2011-01-28 Thread Gabor Grothendieck
On Thu, Jan 27, 2011 at 11:23 PM, H Roark wrote: > > I need to import a large number of simple, space-delimited text files with a > few columns of data each. The one quirk is that some rows are missing data > and some contain junk text at the end of each line. A typical file might look > like:

Re: [R] read.table() versus scan()

2011-01-28 Thread Tal Galili
Hi Roark, >From my experience, this error is because of problem with reading the headers, or problem with the "sep" parameter in read.table Try something like read.table(... ,sep ="\t") (This is for tab delimited files) Others might give more ideas. Cheers, Tal Contact Detail

[R] read.table() versus scan()

2011-01-27 Thread H Roark
I need to import a large number of simple, space-delimited text files with a few columns of data each. The one quirk is that some rows are missing data and some contain junk text at the end of each line. A typical file might look like: a b c d 1 2 3 x 4 5 6 7 8 9 x 1 2 3 x c c 4 5 6 x 7 8 9 x