tbigdeli wrote:
My apologies for being overly brief before..
I submit an R script to batch mode as follows:
a list of files (object = 'files'). In each iteration, the next file is
read, alterations made, working directory changed, and output file written
out. R will take an inordinate amoun
My apologies for being overly brief before..
I submit an R script to batch mode as follows:
a list of files (object = 'files'). In each iteration, the next file is
read, alterations made, working directory changed, and output file written
out. R will take an inordinate amount of time processin
tbigdeli wrote:
I continually receive the error
Error in file(file, "r") : cannot open the connection, when running in batch
mode, but not when inputing directly into R.
Have you given the full path name?
If not, do you start both R instances from the same working directory?
Otherwise, do
I continually receive the error
Error in file(file, "r") : cannot open the connection, when running in batch
mode, but not when inputing directly into R.
Any ideas?
Thanks!
TB
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Markus Loecher-4 wrote:
>
> Dear R users,
> I had somehow expected that read.table() would treat the column specified
> by
> the row.names argument as of class character. That seems to be the only
> sensible class allowed for a column containing row names. However, that
> does
> not seem to be
Hi,
I ve been searching a lot in internet..but I can t find a solution
Attached, you find a file.
I need for each (Materiale, tpdv, UM) to find sum,avg and count
My idea was to aggregate for the 3 parameters ..but I don t know how to get
the numeric value (SUM,COUNT,AVG) I need.
Can you help me?
t
It works thanks a lot
Philipp Pagel-5 wrote:
>
> On Mon, Feb 23, 2009 at 06:24:33AM -0800, canadiangirl19 wrote:
>> write.fwf(test,file="E:/test.prn",widths=6),
>> but get the error:
>> Fehler in write.table(t(as.matrix(colnamesMy)), file = file, append =
>> append, :
>> unbenutzt
On Mon, Feb 23, 2009 at 06:24:33AM -0800, canadiangirl19 wrote:
> write.fwf(test,file="E:/test.prn",widths=6),
> but get the error:
> Fehler in write.table(t(as.matrix(colnamesMy)), file = file, append =
> append, :
> unbenutzte(s) Argument(e) (widths = 6)
> My matrix hast only one colum
I´ve tried with:
write.fwf(test,file="E:/test.prn",widths=6),
but get the error:
Fehler in write.table(t(as.matrix(colnamesMy)), file = file, append =
append, :
unbenutzte(s) Argument(e) (widths = 6)
My matrix hast only one column (so it is a vector), and many rows, I want to
seperate
On Mon, Feb 23, 2009 at 05:18:28AM -0800, canadiangirl19 wrote:
> My problem is now, that my file has a
> complicated structure: It is not tabstop seperated, it looks like that:
>
> JEAR JAN FEB MAR APR
> 1938154 912
> 19396 71014
> 19409
>
>
Dear Forum,
I´ve imported a prn file with read.table
(file("E:/test.prn"),sep="\t",skip=3). My problem is now, that my file has a
complicated structure: It is not tabstop seperated, it looks like that:
JEAR JAN FEB MAR APR
1938154 912
19396 71014
1940999
probably best just to change each variable one by one to the correct
classification after you have read the data frame in.
variable<-as.character(variable)
- Original Message -
From: "threshold"
To:
Sent: Friday, December 19, 2008 12:35 PM
Subject: [R] re ad.table
Seems to work for me:
> x <- read.table(textConnection("a b c d e f
+ SPX LSZ 100 C 0 34.4
+ SPX LSZ 100 P 0 1.3
+ SPX LSZ 105 C 0 30.3
+ SPX LSZ 105 P 0 1.85
+ SPX LSZ
Hi , I want to use the read.table to the following example 'data.txt' format:
a b c d e f
SPX LSZ 100 C 0 34.4
SPX LSZ 100 P 0 1.3
SPX LSZ 105 C 0 30.3
SPX LSZ 105 P 0 1.85
SPX
did you remark you obtain the half of rows (636615*2=1273230) ; maybe the
columns aren't good sliced
phoebe kong wrote:
>
> Dear all,
>
> I have problem when reading a table into R. The total row of read in table
> has is much less than the original saved table.
>
> I built a 1,273,230 by 6 da
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