R-devel,
IMHO, in readtable.R, the scan command
if (nlines > 1)
for (i in seq_along(col))
col[i] <- length(scan(file, what = "", sep = sep,
quote = quote,
nlines = 1, quiet = TRUE, skip = 0,
strip.white = strip.white,
blank.lines.skip = blank.lines.skip,
comment.char = comment.char,
allowEscapes = allowEscapes))
cols <- max(col1, col)
should have fill = fill added. Otherwise, when fill = TRUE, it is
possible for the warning
warning("header and 'col.names' are of different lengths")
to be inadvertantly triggered further down.
Ben
Correction: the warning would be triggered by
warning("cols = ", cols, " != length(data) = ",
length(data), domain = NA)
Ben
On 9/20/07, Benjamin Tyner <btyner at gmail.com>
wrote:> R-devel,
>
> IMHO, in readtable.R, the scan command
>
>
> if (nlines > 1)
> for (i in seq_along(col))
> col[i] <- length(scan(file, what = "", sep =
sep,
> quote = quote,
> nlines = 1, quiet = TRUE, skip = 0,
> strip.white = strip.white,
> blank.lines.skip = blank.lines.skip,
> comment.char = comment.char,
> allowEscapes = allowEscapes))
> cols <- max(col1, col)
>
>
> should have fill = fill added. Otherwise, when fill = TRUE, it is
> possible for the warning
>
> warning("header and 'col.names' are of different
lengths")
>
> to be inadvertantly triggered further down.
>
> Ben
>