:)
Well that does make even more sense.
Is there a way of fixing the unmatched quote problem though?
I do not have any clue as to how it can be done.
Will remaking the original file, and then re-reading it in help?
--On 21 September 2009 16:17 -0400 David Winsemius <dwinsem...@comcast.net>
wrote:
On Sep 21, 2009, at 4:04 PM, A Singh wrote:
Dear R users,
I am trying to read in a file with 105 columns, and when trying to
attach it, get an error as follows:
vc1<-read.table("P:\\R\\Everything-I.txt", header=T, sep=" ",
dec=".",
na.strings=NA, strip.white=T)
attach(vc1)
Error in attach(vc1) : variable names are limited to 256 bytes
Is there a way to get around this, and make R accept the given
variable names? Or will I have to shorten them?
It's my guess that you have an unmatched quote in your header somewhere.
The error is reported when the length of a SINGLE variable name is over
the 256 character limit, and not when the total number of characters in
all of the variable names is over 256. Shirley, you cannot have a
variable name that want to be that long.
Also, when I try to read in a much larger file with 430 columns, I
get the error:
Error in scan(file, what, nmax, sep, dec, quote, skip, nlines,
na.strings, :
line 397 did not have 431 elements
Is it that R isn't dealing too well with Excel-converted-to-text
files? Is it a function of file size?
R is not the problem. It is capable of "filling".
I have double-checked the 430 column file and all data seems to be
in place.
Again, probably a misplaced quote character.
--
David Winsemius, MD
Heritage Laboratories
West Hartford, CT
----------------------
A Singh
aditi.si...@bristol.ac.uk
School of Biological Sciences
University of Bristol
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