5 messages · Xiaobo Gu, David Winsemius, Brian Ripley +1 more
Hi,
I saved the following as a UTF-8 encoded file named amberutil.r
as.factor.loop <- function(df, cols){
if (!is.null(df) && !is.null(cols) && length(cols) > 0)
{
for(col in cols)
{
df[[col]] <- as.factor(df[[col]])
}
}
df
}
And got this warning message,
source('D:/ambertuil.r')
Warning message: In readLines(file) : incomplete final line found on 'D:/ambertuil.r' Can you help with this? Regards, Xiaobo Gu
Hi,
I saved the following as a UTF-8 encoded file named amberutil.r
as.factor.loop <- function(df, cols){
if (!is.null(df) && !is.null(cols) && length(cols) > 0)
{
for(col in cols)
{
df[[col]] <- as.factor(df[[col]])
}
}
df
}
And got this warning message,
source('D:/ambertuil.r')
Warning message: In readLines(file) : incomplete final line found on 'D:/ambertuil.r' Can you help with this?
Help with what? You got a warning. And it had information that should tell you how to edit the file if the warning bothers you.
David Winsemius, MD West Hartford, CT
On Dec 10, 2011, at 10:01 PM, Xiaobo Gu wrote:
without following the posting guide in several respects and hence leaving us guessing ....
Hi, I saved the following as a UTF-8 encoded file named amberutil.r
BTW, it is hard to know how you know that ASCII is encoded as UTF-8, and on Windows (which from the file path it appears to be) it would not have worked had it been UTF-8 encoded. Let's hope this did not mean what Windows calls 'Unicode', that is UTF-16LE.
as.factor.loop <- function(df, cols){
if (!is.null(df) && !is.null(cols) && length(cols) > 0)
{
for(col in cols)
{
df[[col]] <- as.factor(df[[col]])
}
}
df
}
And got this warning message,
source('D:/ambertuil.r')
Warning message: In readLines(file) : incomplete final line found on 'D:/ambertuil.r' Can you help with this?
Help with what? You got a warning. And it had information that should tell you how to edit the file if the warning bothers you.
Also, we were not told the version of R. Updating (as requested by the posting guide prior to posting) would most likely remove the harmless warning (AFAIK it occurs only in 2.14.0 and not in R-patched) if this were an ASCII file.
Brian D. Ripley, ripley at stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595
On Sun, Dec 11, 2011 at 5:03 PM, Prof Brian Ripley
On Sun, 11 Dec 2011, David Winsemius wrote:
On Dec 10, 2011, at 10:01 PM, Xiaobo Gu wrote:
without following the posting guide in several respects and hence leaving us guessing ....
Hi, I saved the following as a UTF-8 encoded file named amberutil.r
BTW, it is hard to know how you know that ASCII is encoded as UTF-8, and on Windows (which from the file path it appears to be) it would not have worked had it been UTF-8 encoded. ?Let's hope this did not mean what Windows calls 'Unicode', that is UTF-16LE.
I use RStudio to edit the source file, there is as save as encoding option, and I chose UTF-8
as.factor.loop <- function(df, cols){
? ? ? ?if (!is.null(df) && !is.null(cols) && length(cols) > 0)
? ? ? ?{
? ? ? ? ? ? ? ?for(col in cols)
?{
? ? ? ? ? ? ? ? ? ? ? ?df[[col]] <- as.factor(df[[col]])
? ? ? ? ? ? ? ?}
? ? ? ?}
df
}
And got this warning message,
source('D:/ambertuil.r')
Warning message: In readLines(file) : incomplete final line found on 'D:/ambertuil.r' Can you help with this?
Help with what? You got a warning. And it had information that should tell you how to edit the file if the warning bothers you.
Can you help finding the reason about this warning.
Also, we were not told the version of R. ?Updating (as requested by the posting guide prior to posting) would most likely remove the harmless warning (AFAIK it occurs only in 2.14.0 and not in R-patched) if this were an ASCII file.
I am using R 2.14.0 64 bit on Windows.
-- Brian D. Ripley, ? ? ? ? ? ? ? ? ?ripley at stats.ox.ac.uk Professor of Applied Statistics, ?http://www.stats.ox.ac.uk/~ripley/ University of Oxford, ? ? ? ? ? ? Tel: ?+44 1865 272861 (self) 1 South Parks Road, ? ? ? ? ? ? ? ? ? ? +44 1865 272866 (PA) Oxford OX1 3TG, UK ? ? ? ? ? ? ? ?Fax: ?+44 1865 272595
Xiaobo.Gu wrote
Hi,
I saved the following as a UTF-8 encoded file named amberutil.r
as.factor.loop <- function(df, cols){
if (!is.null(df) && !is.null(cols) && length(cols) > 0)
{
for(col in cols)
{
df[[col]] <- as.factor(df[[col]])
}
}
df
}
And got this warning message,
source('D:/ambertuil.r')
Warning message: In readLines(file) : incomplete final line found on 'D:/ambertuil.r' Can you help with this?
A warning message such as this could not be clearer. It means that the last line of the file does not end with a <newline> sequence ==> the final line of the file is incomplete. In an editor go to the end of that line and press <Enter> or <Return> And save. Alternatively configure your editor to always terminate the last line of a file with a <newline> sequence. /Berend -- View this message in context: http://r.789695.n4.nabble.com/incomplete-final-line-found-warning-tp4181838p4182612.html Sent from the R help mailing list archive at Nabble.com.